School trips give children firsthand experience not available in the classroom.

学校组织的旅行可以给孩子们提供教室里学不到的亲身体验。

《柯林斯英汉双解大词典》

MORE: Firsthand Experience of "Don't Ask, Don't Tell".

更多：亲身体验“不问，不答”。

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LICHTMAN: and I think most of us have had firsthand experience.

利希曼：我想，我们许多人都有亲身体会。

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You know, what is your take on this, based on your firsthand experience here?

NPR: Women Breaking Firewall To U.S. Tech Capital

But they came home with firsthand experience of the mismatch between modern warfare and the policies limiting women's role.

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As an American Muslim, I can tell you from firsthand experience that silence is not the right response to extremist voices.

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