一个是安静的，另一个是在一个繁忙的街道上。

One is quiet, and the other is on a busy street.

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在繁忙的街道上，我看到一个年轻人在拐角处卖一些小玩具。

On the busy street, I saw a young man selling some small toys around the corner.

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因此在一个繁忙城市街道上安家落户的时候，不要只考虑空气中的烟尘了——要记住全面健康也很重要哦。

So don't just worry about the fumes if you're relocating to a busy city street-keep in mind your sound health, too.

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