Translation of "Practicing" in Chinese

Are you a practicing physician?

你是执业医师吗？

She is practicing the violin now.

她現在正在練習拉小提琴。

She spends a lot of time practicing the piano.

她花很多时间练钢琴。

She spent a lot of time practicing the piano.

她花很多時間在練習彈鋼琴。

She's practicing English so she can get a better job.

她練習英語以找更好的工作。

- Tom spends most of his spare time practising the guitar.
- Tom spends most of his spare time practicing the guitar.

湯姆把他大部分的空閒時間花在練習吉他上。

If you used the time you spent complaining practicing your basketball, then maybe you would have stopped complaining a long time ago.

如果你把你抱怨的时间用在练习篮球上，你或许早已不必抱怨。