第1个回答 2012-12-19
Math is difficult but it is interesting
希望对您有用，顺祝您学习进步，天天开心
望采纳谢谢
第2个回答 2012-12-19
Maths is hard, but it's fun/very interesting.
第3个回答 2012-12-19
Math is difficult ,but it is interesting.
第4个回答 2012-12-19
It is well known that math is difficult to learn but it is really interesting.
第5个回答 2012-12-19
Math is difficult but fun.本回答被提问者采纳