第1个回答 2015-03-02
在不同的语境中，你可以说：
You may learn a lot more than what you did before.
You could learn more now than before.
You will gain more knowledge than what you did before.
等等。
要注意的是，不管你怎么译，相比较的主体要一致 —— 时间对时间（副词），宾语对宾语（名词）。
第2个回答 2015-03-02
You can /may learn more than before本回答被提问者采纳
第3个回答 2015-03-02
you can learn much than before