step up your game 有更好的表现；再努力一点；加把劲

【例句】
Man, I really need to step up my game if I'm going to play basketball with all these young guys.
天啊，如果我要和这些年轻人一起打篮球，我真的需要再努力一点。

Phil lost another case? He really needs to step up his game if he wants to stay at this firm.
菲尔又输了一场官司?如果他想留在这家公司，他真的需要提高自己的水平。