firsthand

adj.第一手的;直接的;亲身的

例句：

I knew firsthand how tough a show business life could be.

我切身体会演出生涯有多艰难。

I like to find out things for myself firsthand.

我喜欢亲自查明事情。

相关介绍

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

学校组织的出游能让孩子们获得在课堂上得不到的亲身体验。

Our teachers took us on field trips to observe plants and animals, firsthand

老师带我们去野游，对动植物进行实地观察。

The county Party secretary has gone to stay in a village to gain firsthand experience.

县委书记到一个乡村蹲点去了。