我是美国人，总认为需要什么去买就得了。

As an American, I always thought people simply bought whatever they needed.

youdao

如果你买有机食品，是什么说服你去这样做？

If you buy organic, what convinced you to do so?

youdao

你为什么不自己去买呢？

Why don't you go and buy it yourself?

youdao

Now, instead of being the cost of traveling that distance to go and buy the product, what's it going to be?

不是走一定距离,去买产品的成本,它是什么呢

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So like, when you're going to Chinatown, it's good to know what you want to buy.

所以，如果你要去唐人街，你还是知道自己想买什么的好。

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