I like to listen to the music and to play piano and occasionally to go swimming.
我喜欢听音乐、弹钢琴,有时候去游泳。
I'm going to buy five pieces.
我要买五片。
Other books are for reading slowly and carefully. If it is a book on a subject that you are interested in, you will want to chew and digest it. That does not mean reading it too slowly. When you pick up a book for the first time, check that it is not to