Definition
To possess an exceptional ability to remember things easily and for an extended period.
记忆力非常好（很久以前的事情都记得）
She remembers all her classmates’ names; she really has a memory like an elephant.
她记得所有同学的名字；她真的有如大象般的记忆力。
He seems to have a memory like an elephant, able to recall things that happened years ago.
他似乎有着大象般的记忆力，能够回想起多年前发生的事情。
I wish I had a memory like an elephant so I wouldn't worry about exams.
我希望我有大象般的记忆力，这样我就不用担心考试了。