A closer look at the fertility behavior of the poor is important because of the extensive literature on the "replacement effect" of high infant mortality.

仔细研究穷人的生育行为是很重要的，因为有大量关于婴儿高死亡率的“替代效应”的文献。

youdao

I wasn't sure what to make of Bo until I took a closer look at his pickup on my way back to the car.

我拿不准博到底是何意图，直到后来我朝我的汽车走过去时，仔细地看了看他的敞蓬小货车，我才全明白了。

youdao

Have a closer look at the image on the left - it's an incredible image and one of the best I have ever seen of a child or indeed anyone laughing.

请仔细的看看左边的图片，这是一张多么难以置信的笑脸！起码是我至今为止所见过的最快乐的！

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Read on for a closer look at what makes this app tick -- and more importantly, to find out whether it'll be replacing your current Twitter client.

ENGADGET: TweetGenius for BlackBerry review Mobile

On taking a closer look they found that the new genes placed themselves inside normal genes and so could potentially damage their functioning or could even cause cancer.

BBC: Gene therapy 'causes leukaemia'

After sitting on a train for so many hours, you might want to get a closer look at the landscape on a hike.

BBC: The Swiss train tourists don��t take