You should try out for that part.
你應該去試試那個角色。
Are you going to try out for the basketball team?
你打算參加籃球隊的選拔嗎？
Are you going to try out for the drill team?
你準備盡力爭取加入（女子）啦啦隊嗎？
You try out for the village people?
你詮釋的下里巴人嗎？
I'll try out for the new super light weight championships.
我要去參加新人超級輕量冠軍賽。