She can not only sing beautifully but also write her own songs.

她不仅唱歌好听，而且会自己写歌。

youdao

But also try to write down three things that you are grateful for each day (or illustrate or write songs if you're more of an artist or composer).

但同时写下每天让你高兴地三件事(你还可以发挥你的艺术和作曲天赋来画出它们，或者把他们谱成曲子。)

youdao

A good rock singer is not only able to sing, but also able to write songs. A good rock singer should be both good at singing and composing!

一个好的摇滚歌手不但要会唱歌，而且还要会写歌(就是作曲填词之类的)。

youdao

He may have all the freedom in the world, and write songs about sailing the high seas, but Bachmann also knows better than most what it's like to be lost wherever he goes.

NPR: Touring the World, but Always Lost