oblige/have to/must.导航词义：必须

1. oblige:v. 非做…不可，迫使.指因法律、义务、形势等关系而不得不做某事，通常用被动语态。

He was obliged to tell the truth.

他被迫讲出了实情。

Poverty obliged her to live a hard life.

贫困迫使她过艰苦的生活。

The law obliges parents to send their children to school.

法律强制父母送子女入学。

2. have to:modal v. 必须，不得不.指客观情况迫使某人做某事，侧重于客观上的“必须”。

Did she have to pay a fine?

她非得交罚款吗？

I have to admit that the idea of marriage scares me.

我不得不承认，一想到结婚我就害怕。

3. must:modal v. 必须.指因需要、命令或强制而必得做某事，侧重于主观上的“必须”。

We must take action at once.

我们必须立即采取行动。

I think we must reduce our prices or spend more money on advertising.

我认为我们必须降低价格，或者是在广告上花更多的钱。

全部

1·Moreover, the integration of the European community will oblige television companies to cooperate more closely in terms of both production and distribution.

此外，欧洲共同体的一体化将迫使电视公司在制作和发行方面进行更密切的合作。

2·Would you oblige me with some information?

拜托您给我透露些消息好吗？《牛津词典》

3·Call me if you need any help—I'd be happy to oblige.

若有需要，尽管给我打电话。我很乐意帮忙。《牛津词典》

4·Mr. Oakley has always been ready to oblige journalists with information.

奥克利先生一直乐于提供信息帮助记者们。《柯林斯英汉双解大词典》

5·They did so without hope of further profit and out of a sense of noblesse oblige.

他们这么做并非想多牟利，而是出于他们义不容辞的高贵责任感。《柯林斯英汉双解大词典》

6·If so, you will oblige me by saying what it is.

如果是这样，请你告诉我这是怎么回事。

7·He hated disappointing people, and he was fond of the Mole, and would do almost anything to oblige him.

他讨厌让别人失望，他很喜欢鼹鼠莫尔，几乎愿意做任何事来满足他。

8·Getting a DNT signal does not oblige anyone to stop tracking, although some companies have promised to do so.

获得 DNT 信号并不意味着任何人都必须停止跟踪，尽管一些公司已经承诺会这样做。

9·I need my brother to oblige me.

我需要我弟弟帮我做到。

10·You refuse, then, to oblige me.

你坚决不肯依我。

迫使

1·Moreover, the integration of the European community will oblige television companies to cooperate more closely in terms of both production and distribution.

此外，欧洲共同体的一体化将迫使电视公司在制作和发行方面进行更密切的合作。

2·Newspapers, magazines, TV and the Internet oblige us by constantly reporting the stuff.

报纸，杂志，电视和互联网的不断报道迫使我们接受这些东西。

3·Why do we want to force clutter on our loved ones, oblige them to find a spot in their already cluttered homes for this gift we've given them, so they won't offend us when we come to visit?

为什么我们要把这些东西强加给我们爱的人，迫使他们找出地方存放，而他们的家早就已被我们以前送的所谓礼物占满了，这样我们去看他们时就舒坦了吗？

4·American leases typically oblige gas firms to keep flushing out gas regardless of market conditions.

美国的租契通常迫使天然气公司不顾市况地大量输送天然气。

5·US securities exchange commission rules oblige companies to make a listing once they passed this threshold.

美国证券交易委员会发行了规定，这迫使公司一旦通过这道门槛就必须上市。

责成

1·Smiling they would oblige and leave me to this state of quiet.

面带微笑，他们将责成和离开了我这个国家的平静。

帮忙

1·So, should nature oblige, the Tevatron could yet prove powerful enough to catch the particle, which is probably why the machine may now run until 2014, three years longer than originally planned.

所以如果老天帮忙，Tevatron可能已经有了足够的能量来捕获粒子。这很可能解释了这台机器现在预计能运行到2014年，比原计划延长了3年。

2·Allen is happy to oblige, because he's convinced he's discovered a truth as fundamental as gravity. Just look around!

艾伦很乐意帮忙，因为他相信他发现了一个跟万有引力定律一样重要的真理。

3·If you've made a positive impression, he or she is usually happy to oblige.

假如对方对你印象好，他/她通常会乐意帮忙。

4·We needed a guide and he was only too happy to oblige.

我们需要一个导游，而他很乐意帮忙。

强制

1·Others, notably the Netherlands and Switzerland, oblige individuals to buy insurance.

其他国家强制个人购买保险，主要包括荷兰和瑞士。

施恩惠于

1·To cause to be grateful or indebted; oblige.

使…感激或感谢；施恩惠于。

赐

1·Will you oblige me with your name and address?

敬请赐告你的姓名和地址好吗？