スポーツだけでなく、音楽も好きだ。

I love music as well as sports.

彼は言語学だけでなく音声学にも通じている。

He is at home in phonetics as well as linguistics.

いつも真っ向勝負だけでなく、たまには虚虚実実の駆け引きとやらもやってみたいよね。

We have to be ready not only for a straightforward test of strength, but also for a struggle in which every strategy comes into play.