Teaching is hard work; I enjoy it, though.
教书很辛苦，但我喜欢这工作。
Position preposition is a hard nut of English teaching.
方位介词是英语教学中常碰到的一个难题；
The saying "Composition teaching is very a hard job" is very common in teaching Chinese.
“作文教学难”是汉语语文教学界的共识。
The saying "Composition teaching is very a hard job" is very common in teaching Chinese.
“作文教学难”是汉语语文教学界的共识。
应用推荐