now and then偶尔；有时;时而,不时
He looked back now and then,afraid of being followed.
由于担心被跟踪,他不时地回头看看.
We should stop to think about what we are doing now and then
我们应该时常停下来想一想我们在做什么.
togetheradv.一起；同时；相互；连续地；总共
They read English together.他们一起读英语.
If we pull together we shall succeed.我们同心协力,我们就会成功.
prefervt.更喜欢；宁愿；提出；提升 vi.喜欢；愿意
I prefer living in my own country.我更喜欢生活在自己的国家.
I prefer the red one to the black one .和那黑的比起来我更喜欢红的这辆
pop music 流行音乐
I like classical music and pop music.我喜欢古典音乐和流行音乐.
Pop music have great attraction for me.流行音乐对我很有吸引力.
play the piano弹钢琴
I play the piano very well.我钢琴弹得非常好.
I spent most of my time (in) learning to play the piano last year.
去年我把大部分的时间都花在学弹钢琴上
How many girls can play the piano?有多少个女孩能弹钢琴?