harder than chinese math 是什么意思

就这个意思？有个人是说一块石头harder than chinese math哦，哪里那么简单

no harder than什么意思 harder~~~~~ He works harder than yours中，harder?为什么要在末尾加R He __ harder this tern than last tern. Do you think the students harder than ___ in his class? Do you think he studies harder than ___ in his class? the students in our class work much harder at english than __in their class.AthatBthese Cthose harder是什么意思 有much harder和more harder吗 a chi a chi歌词翻译