"好好学习,天天向上"这句话英语怎么拼?

http://zhidao.baidu.com/question/11283053.html

我们平常开玩笑是这样说的good good study,day day up!

正确的是

好好学习，天天向上。
Study well(hard)and make progress every day.

Study hard and make progress every day

Study hard and make progress everyday.

什么day day up 啊
用daily up !
study hard ,daily up!
简单明了

Work hard and make progress erery day.