The lapse of year will never efface that scene of ruins from my memory.

时光的流逝绝不会把那废墟的景象从我的记中冲淡。

Someone has effaced part of the address on his letter.

有人把他信上的一部分地址擦了。

It takes many years to efface the unpleasant memories of a war.

许多年后才能冲淡战争的不愉快记。