“曾经做过某事”用英语怎么说?我指的是曾经做过一两件事的意思,不是过去常常做某事的意思.

i had been done something

I once did it.

To have done sth

Have done one or two things

用过去式啊 做什么说什么呗

have ever do sth

I have do sth befor.

have ever done something

Have done sth 加上主语sb. did sth.did可换成+ed 都一样的

Have done sth