She is trying out different cookie recipes. 她正在測試各種曲奇餅干的配方。
You're trying out for the cheerleading squad? 你要參加拉拉隊員選拔大會?
She tried out for the movie. 她參加了電影選秀。
I'd like to try out one of your cameras. 我想試試你們的某一臺攝像機。
Sure, I'll let you borrow whichever one you want. 好的,不論你想要哪一臺都可以借你。