Let us sing out this song — "Great China".

让我们一起高歌《大中国》。

youdao

I sing out loud and merrily.

我就要放声歌唱，欢天喜地。

youdao

That's why I sing out.

这就是我歌唱的原因。

youdao

I sing out a song.

唱出一首爱的诗歌。

youdao

When I'm happy, I often sing out to share my happiness with others.

我高兴的时候，我常常唱出来与大家分享我的快乐。

youdao

I sing out of tune.

我唱歌走调。

youdao

Sing Out Loud!

大声唱出来！

youdao

Sing Out Loud!

大声唱出来！

youdao