不知道为什么，这个曲调听起来很熟，但我就是记不起来了。反正是一首俄罗斯民歌。

Somehow this tune sounds very familiar, but I cant recall what it is. In any case, it is a Russian folk song.

youdao

不知道为什么，这个曲调听起来很熟，但我就是记不起来了。反正是一首俄罗斯民歌。

Somehow this tune sounds very familiar, but I cant recall what it is. In any case, it is a Russian folk song.

youdao