You'll try it out first, won't you?

请试验一下，何如？

《新英汉大辞典》

Mason High school is one of the first schools in the nation to try one out.

梅森中学就是全国最先尝试的学校之一。

youdao

So, you should try and work it out first.

所以，你应该首先努力想清楚才好。

youdao

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