If your only reason for becoming friends with a foreigner is to improve your English, then you will probably find that you don't have a foreign friend for long.

如果你和外国人交朋友的唯一原因是为了提高你的英语水平，那么你可能会发现你交的外国朋友并不长久。

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She was talking with a foreign friend.

她在和一位外国朋友交谈。

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A foreign friend visited our school on Monday.

星期一有个外国朋友来参观过我们学校了。

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When I went looking for a new car every friend I had suggested I buy a foreign brand.

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If a friend gets mugged in a foreign country, that story is more likely to affect how safe you feel in that country than abstract crime statistics.

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