Because I cann't eat and sing simultaneously.

因为我不能同时又吃又唱！

youdao

Their lyric poetry is to sing to do, the poet and the musician forever holds a concurrent post by one person, the lyric poet simultaneously is also a composer.

他们的抒情诗都是为歌唱而作的，诗人和音乐家永远由一人兼任，抒情诗人同时又是作曲家。

youdao

For all its lilting mandolin lines and rich vocal interplay (Chris and Thomas are nothing if not born to sing simultaneously), there's an unnerving underbelly to "Take These Thoughts, " from the opening line ("And all I want is all that you possess") to the chilling last.

NPR: 'Take These Thoughts,' Drenched in Harmony