美好的回忆总是让人感到温暖。

Happy ___memories always bring warmth to our hearts.

这些老照片唤起了我童年的美好回忆。

These old photos bring back happy childhood ___memories.

我的新电脑有16GB的内存，运行速度非常快。

My new computer has 16GB of ___memory and runs very fast.