那么音乐声从哪儿来呢？

Then where is the music coming from?

youdao

苏：我注意到你的教室都没有音乐声，为什么那么安静？

Sue: I noticed there was no music in your classroom . Why was it so quiet?

youdao

但他们也不应该总把音乐声音开的那么大，还是摇滚乐，甚至在半夜也这样！

But they shouldn't always play the music so loudly, rock and roll, you know, even in the middle of the night!

youdao