If you are pumped, you are very excited and ready — buzzing for a game, a trip, a concert. It is informal, young, and still feels a bit American, though plenty of other people use it now.

If you are pumped如果你是pumped的, you are very excited and ready你非常興奮又準備好了——buzzing for a game, a trip, a concert迫不及待想去比賽、旅行或演唱會。 It is informal, young它是口語、年輕人用的, and still feels a bit American而且還帶點美式味道, though plenty of other people use it now不過現在很多其他地方的人也在用。

You will hear “I'm so pumped” or “pumped up.” It comes from the idea of pumping something fuller: muscles filled with blood, a ball filled with air, energy running high.

You will hear你會聽到 "I'm so pumped"我超嗨的 or "pumped up."或燃起幹勁了。 It comes from the idea of它源自 pumping something fuller把東西打氣打得更飽的概念： muscles filled with blood灌滿血的肌肉, a ball filled with air打飽氣的球, energy running high還有滿滿的能量。

Though actually the same spelling is also just the ordinary past of pump (“she pumped the water”), and gym people say pumped when their muscles look swollen after lifting. The “very excited” sense is the slang one, and it is about feeling, not about water or tyres.

Though actually不過其實 the same spelling一樣的拼法 is also just是 the ordinary past of pump pump的普通過去式 ("she pumped the water")（她把水抽出來）, and gym people say pumped而健身的人也會說pumped when their muscles look swollen after lifting指他們練完之後肌肉看起來腫起來。 The "very excited" sense「非常興奮」這個意思 is the slang one才是那個俚語用法, and it is about feeling它講的是感覺, not about water or tyres不是水或輪胎。