翻译:在场的所有人 记忆都被消除了.

the memory of all those present had been erased.
其他个位的不对。
－ The memory of all the people there was cleared
－－－cleared。又不是那抹布擦桌子，不能用这个词啦。
－ all present, memory have been rased
－－-这是哪国英语？根本不成句，而且还写错了。
－The memory of all the present has been blanked out.
－－－blanked out, 不恰当。 blanked out 是那种，楞了，然后头脑空白的意思，不是“消除了”了意思。
---------- 我12岁来美国，没有人不以为我是生在美国。保证句子恰当。

在场的所有人 记忆都被消除了

The memory of all the present has been blanked out.

The memory of all the people present was wiped out

All people on the scene remembered that is eliminated.

The memory of all the people there was cleared

all present, memory have been rased