In the field of stem cells, China is showing that it can do world-class science.
在干细胞研究方面，中国已经达到世界先进水平。
You could do fine in the world if you put your mind to it.
在这个世界上，只要你认真做事，就能做好。
Most tellingly, perhaps, chimpanzees do not draw as much information from the world around them as we do.
也许最能说明问题的是，黑猩猩从周围的世界获取的信息不如我们获取的那么多。
Do you still think that gold is the greatest thing in the world?
你还认为黄金是世界上最棒的东西吗？
What can we do if we consider the healthy diet of citizens of the world?
如果为世界公民的健康饮食考虑的话，我们能做些什么？
You have the capacity to do anything, anything that anyone in the world has ever done.
你们有能力做任何事，世界上任何人曾经做过的任何事。
It is true that many people do have diverse opinions about the need to protect our world.
的确，许多人对保护我们的世界的必要性有不同的看法。
What does the author say we do in an ideal world?
作者说我们在一个理想的世界里应该做什么？
What shall I do alone in the world?
我一个人在这世界上该怎么办呢？
Amy's modest wish was to go to Rome, do fine pictures, and be the best artist in the world.
艾米的小心愿是去罗马，画出精美的画，成为世界上最出色的艺术家。
I'm on top of the world. I never expected to do so well.
我太满意了，我从未想过会做得如此漂亮。
Optimists really do seem to look at the world through rose-coloured glasses.
乐观主义者看来确实是通过只看好的一面来观察世界。
We do not live in an ideal world.
我们并非生活在一个完美的世界里。
A change of job would do you the world of good.
换一下工作会对你大有好处。
Just sit for a while and relax. It will do you a world of good.
就坐一会儿，放松放松。这将对你大有好处。
We do not exist in the world. The world exists in us.
不是我们存在于世界。而是世界存在于我们之中。
You do not understand the world.
你不了解这个世界。
Water shortages do not have to trouble the world — if we start valuing water more than we have in the past.
如果我们开始比过去更加重视水的价值，水资源短缺就不会给世界带来麻烦。
Other people believe that getting money or other rewards makes kids do chores happily and it also teaches them real-world lessons about what we need to do to make money.
另一些人认为，得到金钱或其他奖励能让孩子们快乐地做家务，也让他们了解到我们需要做什么才能赚钱。
One benefit is that your muscles are working together as they do in the real world, rather than alone.
一个好处是你的肌肉就像在现实生活中那样一起进行了运动，而不是单独运动。
The key messages that have been put together for World Environment Day do include a call for governments to enact legislation to curb single-use plastics.
为世界环境日收集的关键信息确实包括呼吁各国政府立法限制一次性塑料的使用。
Do you know five of the smallest countries of the world are in Europe?
你知道世界上最小的五个国家都在欧洲吗？
A man, remember, whether rich or poor, should do something in this world.
要记住，一个人，无论贫富，都应该在这个世界上有所作为。
"I can say for sure that no one else loves me more than you do in this world," stated Sophia tearfully.
“我可以肯定地说，在这个世界上，没有人比你更爱我了。”索菲娅含泪说道。
Huck, we can do that without the least little bit of trouble in the world.
哈克，我们这样做不会有任何麻烦的。
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