说出来都觉得帅的美国俚语

Give it a shot! 试试看!

A: It would be so cool if I can win this contest. I don't think I'm good enough, though.

A: 要是我可以赢了这项比赛的话会有多好.但我不认为自己够好.

B: Give it a shot! You'll never know.

B: 试试看啊! 没试怎么会知道!

"cool" 是"很棒"的意思. "You'll never know." 是"你不知道会怎么样的意思".