obvious/apparent/clear/manifest.导航词义：明显的

1. obvious:adj. 明显的，显然的.指容易理解或显而易见的，无需说明和论证。

The obvious problem is water pollution.

显而易见的问题是水污染。

It was obvious that Tom was lying.

汤姆显然在说谎。

2. apparent:adj. 显然的，明白的.词义同 obvious，但通常作表语。

It is apparent that she is in no condition to travel.

她的健康状况显然不宜旅行。

Her love for the child was apparent.

她对这孩子的爱是显而易见的。

For no apparent reason, she left suddenly.

不知什么原因，她突然离开了

3. clear:adj. 明显的，明白无误的.普通用词，指清晰易懂、确定无疑的。

It was a clear case of sexual discrimination.

这是一个很明显的性别歧视的例子。

She won by a clear majority.

她以明显的多数获胜。

It is a clear case of corruption.

这很明显是一起贪污案。

There is clear evidence putting her at the scene of the crime.

有她在犯罪现场的明显证据。

4. manifest:adj. 显而易见的，明显的.指一目了然的或浅显易懂的。

This is a manifest error of judgment.

这是明显的判断错误。

They were unaware of some unrecognised cases of manifest injustice.

他们没有发觉一些被忽略了的明显不公平的现象。

全部

1·She made her objections clear.

她明确表示反对。《牛津词典》

2·The photo wasn't very clear.

这张照片不太清晰。《牛津词典》

3·The clear blue sea beckoned.

清澈蔚蓝的大海令人向往。《牛津词典》

4·I'm receiving you loud and clear.

我能收听到你的声音，又清晰，又响亮。《牛津词典》

5·He had clear homicidal tendencies.

他有明显的杀人倾向。《牛津词典》

6·He made it clear that he objected.

他明确表示反对。《牛津词典》

7·On a clear day you can see France.

天气晴朗时你可以看见法国。《牛津词典》

8·The picture isn't very clear tonight.

今晚电视画面不怎么清楚。《牛津词典》

9·She has made her position very clear.

她明确表示了自己的立场。《牛津词典》

10·Are you clear what is expected of you?

你清楚大家对你的期望吗？《牛津词典》

清楚

1·The picture isn't very clear tonight.

今晚电视画面不怎么清楚。《牛津词典》

2·It was quite clear to me that she was lying.

我十分清楚她在撒谎。《牛津词典》

3·It is still not clear who was behind the killing.

至今尚不清楚谁是这起谋杀案的幕后策划者。《柯林斯英汉双解大词典》

4·He is not entirely clear on how he will go about it.

他不完全清楚要如何着手做这件事。《柯林斯英汉双解大词典》

5·We need a clear understanding of the problems involved.

我们需要了解清楚所涉及的各种问题。《牛津词典》

清晰的

1·The photo wasn't very clear.

这张照片不太清晰。《牛津词典》

2·I'm receiving you loud and clear.

我能收听到你的声音，又清晰，又响亮。《牛津词典》

3·She gave me clear and precise directions.

她给了我清晰而准确的指示。《牛津词典》

4·The voice on the phone was clear and strong.

电话里的声音清晰洪亮。《牛津词典》

5·She had a reputation for clear thinking and pragmatism.

她因思维清晰和实用主义而闻名。《柯林斯英汉双解大词典》

明确的

1·She made her objections clear.

她明确表示反对。《牛津词典》

2·We are looking for somebody with a clear sense of direction.

我们想找一个有明确目标的人。《牛津词典》

3·The downside of this approach is a lack of clear leadership.

这种方式的不足之处是缺乏明确的指挥。《柯林斯英汉双解大词典》

4·There is no clear dividing line between what is good and what is bad.

是非之间没有明确的界限。《牛津词典》

5·It was hard to draw clear lines of demarcation between work and leisure.

在工作和闲暇之间很难划出明确的界限。《牛津词典》

明显

1·He had clear homicidal tendencies.

他有明显的杀人倾向。《牛津词典》

2·She won the election by a clear majority.

她以明显的多数赢得选举。《牛津词典》

3·It was a clear foul by Ford on the goalkeeper.

这明显是福特对守门员犯规。《牛津词典》

4·This announcement signalled a clear change of policy.

这个声明显示政策有明显的改变。《牛津词典》

5·There are clear indications that the economy is improving.

有明显的迹象显示经济已开始好转。《牛津词典》

清除

1·They will stay on the job for as long as it takes to clear every dealer from the street.

他们将坚持工作，直到街道上所有的毒品贩子都被清除。《柯林斯英汉双解大词典》

2·Don't clear forests to grow rice.

不要为了培育水稻而清除森林。

3·With your plan and permit in hand, clear everything out of the basement and you're ready to go.

有了您的计划和许可，清除地下室中的所有东西，您就可以开始了。

4·Because the way sound waves operate, we have these low sound waves taking a very long time to clear.

因为声波的运作方式，我们需要很长时间才能清除这些低声波。

5·The state's proposed Forest Carbon Plan aims to double efforts to thin out young trees and clear brush in parts of the forest.

该州提出的森林碳计划旨在加倍努力，在部分森林中剪除幼树并清除灌木丛。

清澈

1·They value quiet forests, clear streams and abundant wildlife.

他们珍惜安静的森林、清澈的溪流和多种多样的野生动物。

2·They value quiet forests, clear streams, and abundant wildlife.

他们珍惜安静的森林、清澈的溪流和多种多样的野生动物。

3·My first home was a beautiful meadow with a pond of clear water.

我的第一个家是一片美丽的草地，有一池清澈的水。

4·Blue sky, clear lakes, green grasslands and snowy mountains are all our treasures.

湛蓝的天空，清澈的湖水，碧绿的草原，雪山，都是我们的财富。

5·It was a clear little stream which ran quite merrily along on its narrow way through the luscious damp greenness.

这是一条清澈的小溪，在狭窄的道路上欢快地流过香甜潮湿的绿草地。

清

1·Laws are often not clear, as we saw in Chapter 1.

正如第1章中所述，法律往往是含糊不清的。《柯林斯英汉双解大词典》

2·The soup was thin and clear, yet mysteriously rich.

那汤既稀又清，但味道却出奇地足。《柯林斯英汉双解大词典》

3·I refused the last but washed down the fruit and vegetables with clear, cold water from a hollowed gourd.

我拒绝了最后一个，但我用一个空葫芦里的清冷水把水果和蔬菜洗了下去。

4·The water is quite clear.

这水很清。《新英汉大辞典》

5·The lake is as clear as a bright mirror.

湖水清如明镜。《新英汉大辞典》

清理

1·I'm trying to clear my mind of all this.

我正试图把这一切都从我脑子里清理出去。《柯林斯英汉双解大词典》

2·You may need to clear your DNS cache.

你可能需要清理你的DNS缓存。

3·Sometimes, people clear land for farming.

有时，人们为了耕种而清理土地。

4·It has been suggested that yawning and hiccupping might serve to clear out the fetuses airways.

有人提出，打哈欠和打嗝可能有助于清理胎儿的气道。

5·If the irritation is severe enough, a sleeping person will arouse, clear the airway, then resume breathing and likely return to sleep.

如果刺激足够剧烈，睡着的人就会醒来并清理气道，恢复呼吸，并很可能再度陷入睡眠中。

明白的

1·Christina was still not clear why he had been in such ill humour.

克里斯蒂娜仍不明白为什么他的心情一直这么糟。《柯林斯英汉双解大词典》

2·As he prepared the speech, Juan kept asking himself, How can I make this clear and meaningful to someone who knows nothing about earthquakes or geological principles?

在准备演讲的过程中，胡安不停地问自己：“我怎么才能让一个对地震和地质原理一无所知的人明白这一点？”

3·Just to be clear, will the show's format be like that of a documentary?

咱说得明白点，这个节目的形式会像纪录片那样吗？

4·We must make our views amply clear to you.

说话要明白。《新英汉大辞典》

5·Why? Because it is now more clear than ever what's behind climate change.

因为我们现在比以前更加明白气候变化的背后是什么？

(1)make clear显示；解释清楚

(1)in the clear不受阻碍；以内宽计算；用普通文字

(1)clear of清除，扫清

(1)clear up清理；放晴；整理；打扫

(1)clear water清水；净水；澄清水

(1)clear about明白