过去曾经是英文

used to do sth 不是过去曾经做过某事，而是过去常常做某事。比如 I used to go to the coffee shop next door.我过去常常在家门口的咖啡店喝咖啡。曾经做过某事可以直接用过去式，再用上once也可以比如 I went to Beijing once to see the Olympics. 我曾经去过北京看奥运会。Once 的位置比较灵活，可以在句首、句中和句尾。

过去我已经取得了应有的成功。

I've had my fair share of success in the past.

他说他们脱离现实，总是沉浸在过去。

He said they were unrealistic and steeped in the past.

早晨的时间过去了&沉黑的水不住地流逝。

The morning hours pass by& the dark waters flows on.

At one time, walking across the room took all her strength

曾经有段时间她得费尽全力才能从房间一头走到另一头。

应该是 get used to doing sth = 习惯于做某事或者是 used to do sth 过去曾经作过某事 He got used to eating peppers.他习惯吃辣椒了。 He used