"Let's say you love the woods, so you decide to become a forest ranger," says Dr. Potter.

“比如说你喜欢森林，因此你决定成为一名森林保护员，”波特博士说。

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"Let's say you love the woods, so you decide to become a forest ranger," says Dr. Potter.

“比如说你喜欢森林，因此你决定成为一名森林保护员，”波特博士说。

youdao