And you better bring your " A" game tomorrow, 'cause he's got a legitimate claim.

你明天最好拿出你的最高水平，因为他提出的是合法要求。

To bring your A game means to perform at your best or to do your best.

发挥出最佳水平意味着发挥出最佳水平或竭尽全力。

When you bring your A game, that means that you are bringing the best part of yourself forward.

当你带来你的A游戏时， 这意味着你正在发挥自己最好的部分。

In order to bring your A game, you need to bring your body game, your mental game, and your preparation game.

为了带来你的 A 游戏， 你需要带来你的身体游戏、你的心理游戏和你的准备游戏。

So in conclusion, to bring your A game to your presentation, you need to bring your body game, great posture, your mental game, positive thoughts, and your preparation game, active practice.

所以总而言之， 要将你的 A game 带到你的演示中， 你需要带上你的身体游戏、良好的姿势、你的心理游戏、积极的想法， 以及你的准备游戏、积极的练习。