When researchers look really carefully at the DNA in Chromosomes though, they were amazed to find that only a fraction of it, maybe 20-30%, converts into meaningful genetic information.

当研究人员仔细观察染色体中的 DNA 时，他们很惊讶地发现，其中只有一小部分，大约是20%到30%，能转化成有意义的遗传信息。

youdao

After his parents went to work in the city, they could not look after him carefully.

他的父母去城市工作后，他们没法仔细照顾他。

youdao

Many of the older buildings in our city now look beautiful because workers have carefully made them look as good as new.

我们城市的许多老建筑现在看起来很漂亮，因为工人们小心翼翼地使它们看起来像新的一样。

youdao

It is very early in the morning. If you look carefully at the painting, you can see two small points of the color orange.

VOA: special.2010.07.25

When we look carefully at this poem, in fact, the distinction that Frost seems to make between fact and dream starts to give way.

事实上当我们仔细看这首诗时，弗罗斯特特别地区分了,事实和梦开始不再这么重要。

耶鲁公开课 - 现代诗歌课程节选

So I claim if you look carefully there's a little box in here that's still alive.

如果你们仔细观察,会发现还剩一个小方格

耶鲁公开课 - 博弈论课程节选

Bloggers and forum posters will catch on, and instead of a raucous dinner party, the web will become more like a never-ending global job interview, in which every remark is carefully vetted lest it look bad in the eyes of a future employer.

ECONOMIST: Who has a closet without a skeleton?

Especially when times are tough, people look carefully to see whether a leader is generous in these ways.

FORBES: In Hard Times, It's Even More Important To Be Generous

During Prime Minister's Questions, Mr Cameron said, in general, whistleblowers should be supported and he would "look carefully" at the issue.

BBC: David Cameron to probe Cumbria PCC expenses leak arrests