Simple ideas are dangerous because they can change the world, for better or worse.
简单的观点是危险的因为这可以改变世界，变好或者变差。
Talk to your partner. Talk about how your daily lives and relationship may change — for better and for worse — once the baby is born.
和爱人保持沟通跟你的爱人一起设想，一旦有了孩子，你们的生活及夫妻关系将会发生怎样的变化——正面的和负面的。
The findings, reported in the American Journal of Epidemiology, do not prove that a change in marital status directly causes the change in fitness -- for better or worse.
该研究结果发表于《美国流行病学期刊》(the American Journalof Epidemiology)。 研究未证明婚姻状况的改变会直接导致健康变化——不管是变好，还是变坏。
As someone who has used a bicycle to get around New York for about 30 years I've watched the city-mainly Manhattan, where I live-change for better and for worse.
这三十年来，正如有的人骑着单车走遍纽约城的每个角落，居住在曼哈顿的我也目睹着这里在日日夜夜地不断变迁。
Never underestimate the power of your actions. With one small gesture you can change a person's life. For better or for worse.
决不要低估你的行动的力量，一个简单的举止也许会改变人的一生，无论是好是坏。
Or does waiting upon God suggest a kind of veiled pessimism - the sense that things are not going to change for the better, and that in fact they are going to get worse?
还是等候上帝暗示着一种掩饰的悲观主义？意思是，情况是不会变好的，而且事实上，情况可能还会变得更糟糕。
Any chemical change in the mother's blood will affect the child for better or worse.
母亲血液中的任何化学变革城市对胎儿带来好的或坏的影响。
Then make your best effort to be with your best friends. Never underestimate the power of your actions. With one small gesture you can change a person's life. For better or for worse.
然后尽你最大的努力与你最好的朋友相处。不要低估你的行为。一个小小的举动，不论是好是坏，都可以改变一个人的一生。
I have known changes for the better and changes for the worse, but I have never questioned the fact that whether I liked it or not, change was unavoidable.
我经历过好的变化，也经历过坏的变化，但是我从来没有怀疑过这样一个事实，即不管我喜欢与否，变化总是不可避免的。
I have known changes for the better and changes for the worse, but I have never questioned the fact that whether I liked it or not, change was unavoidable.
我经历过好的变化，也经历过坏的变化，但是我从来没有怀疑过这样一个事实，即不管我喜欢与否，变化总是不可避免的。
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