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。
This river is one third as long as that river.
这条河只有那条河的三分之一长。
The captain knew that another attempt would be made later, for the sunken ship he was trying to find had been carrying a precious cargo of gold bullion.