certainly单词相关例句：

He will certainly lose if he plays basketball with Yao Ming.
和姚明打篮球，那他必输无疑。

You are certainly blessed with a glib tongue.

你是油腔滑调的伪君子。

You certainly shouldn't go to that party tonight.

今晚你肯定不能去参加派对了。

There are certainly problems with health care.

医疗保健存在着一定的问题。

He certainly made that the goal of his work as a theorist.

做为治疗师的他也确实以此做为自己的治疗目标。

The new resorts have certainly learned from Las Vegas to offer the punters far more than just gambling.

崭新的度假胜地，肯定从拉斯维加斯那里学到给游客提供服务不能仅仅是赌博。

The two brothers certainly had a different slant on life.

这兄弟俩的生活态度当然不同。

The frothy levels of government indebtedness prevailing in developed countries are certainly not reassuring.

发达国家政府普遍存在的高负债水平，当然不会让人放心。

The study certainly is not the life complete. But, since continually life part of - studies also is unable to conquer, what but also can make?

学习当然不是生活的全部。但是，既然连作为生活一部分的学习都无法征服，还能做什么事呢？

He certainly did not want to join them. 他确实不想参加他们的活动。
must单词相关例句：
We must accept finite disappointment, but we must never lose infinite hope. ( Martin Luther King, Jr.)——    我们必须接受失望，因为它是有限的，但千万不可失去希望，因为它是无穷的。（马丁。路德。金）
The world can be changed by man's endeavor, and that this endeavor can lead to something new and better .No man can sever the bonds that unite him to his society simply by averting his eyes . He must ever be receptive and sensitive to the new ; and have sufficient courage and skill to novel facts and to deal with them . (Franklin Roosevelt , American President )——人经过努力可以改变世界，这种努力可以使人类达到新的、更美好的境界。没有人仅凭闭目、不看社会现实就能割断自己与社会的联系。他必须敏感，随时准备接受新鲜事物；他必须有勇气与能力去面对新的事实，解决新问题。(美国总统 罗斯福建. F.)  
He that would command must serve. 欲做先生，先做学生。
They who cannot do as they would, must do as they can. 不能为所欲为者，也当尽力而为之。
Errors, like straws, upon the surface flow; he who would search for pearls must dive below. 错误像稻草，漂浮在水面。欲觅珍珠者，须往水下潜。
He who would search for pearls must dive below(or deep). 欲寻珍珠，须潜水下。
Wherever in the world a people knows desperate want, there must appear at least the spark of hope, the hope of progress--or there will surely rise at last the flames of conflict.——Dwight Eisenhower,Commander in chief of the Allied forces in the second World War 任何地方，一个民族只要知道自己迫切需要什么，那里就会出现希望的火花，出现进步的希望，换句话说，最后必定会燃起抗争的火焰。第二次世界大战中盟军最高司令 艾森豪威尔，D.
He that will have his farm full, must keep an old cock and a young bull. 要使农家富又足，必须养鸡又养牛。
Disease, enemy, and debt --these three must be cut off as soon as they begin to grow. 病，仇与债这三者，一露苗头就砍掉。
As you make your bed so you must lie on it. 自食其果。
may单词相关例句：
In war, whichever side may call itself the victor, there are no winners, but all are losers.——Nerille Chamberlain,British prime minister 战争中只有输家，没有赢家，尽管双方不论哪一方均可能自称为胜利者。英国首相 张伯伦，N。
We shall defend our island, whatever the cost may be . We shall fight on the beaches, we shall fight on the landing-grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender.——Winston Churchill British prime minister 无论需要付出多大的代价，我们也要捍卫我们的岛国。我们要战斗在海滩，我们要战斗在登陆地带，我们要战斗在田野、街巷，我们要战斗在山冈、丘陵，我们决不投降。英国首相 丘吉尔， W。
If you don't learn to think when you are young , you may never learn .(Thomas Edison , American inventor )——如果你年轻时就没有学会思考，那么就永远学不会思考。(美国发明家 爱迪生 . T.)
One false move may lose the game. 一著不慎，满盘皆输。
We are in bondage to the law in order that we may be free. 我们受法律约束，为的是可以自由。
A state which dwarfs its men ,in order that they may be more docile instruments in its hands even for beneficial purposes will find that with small men no great thing can really be accomplished.——John Stuart Mill, British economist  一个政府压制它的人民，以使他们成为自己手中的驯服工具——即便是为了正当的目的——它也会发现，靠受压制的人是不可能真正成就什么大事的。英国经济学家 穆勒J.S.  
When a true genius appears in the world you may know him by his sign, that the dunces are all in confederacy against him.——Jonathan Swift, British satire writer当一个真正的天才问世时，你可以根据一种现象来认识他，即所有蠢才联合一致来反对他。英国讽刺作家  斯威夫特宾  J
Necessity and oportunity may make a coward valient. 需要和机会可能使懦夫变成勇士。
A cat may look at a king. 猫也有权晋见国王。
A fool may throw a stone into a well which a hundred wise men cannot pull out. 一愚所失，百智难回。