我昨天买了一个新的MP3播放器。

I bought a new ___MP3 ___player yesterday.

亲爱的莎拉，我昨晚把MP3播放器落在你家了。

Dear Sarah, I left my ___MP3 ___player at your house last night.

我的MP3播放器存储空间很大。

My ___MP3 ___player has a lot of storage.