这卷胶片是珍贵的回忆。

This film reel is a precious ___memory.

随着年龄增长，他的记忆力开始衰退。

As he grew older, his ___memory started to decline.

我的新电脑有16GB的内存，运行速度很快。

My new computer has 16GB of ___memory, so it runs very fast.

那张照片勾起了我对童年最美好时光的回忆。

That photo brings back my sweetest ___memory of childhood.