Industrial layout is a very vital issue but a difficult point.
产业布局是一个非常重要的问题，也是一个难点。
Word teaching in Junior middle school English is not only a key point, but also a difficult one.
单词教学在初中英语教学中既是一个重点，又是一个难点。
Word teaching in Junior middle school English is not only a key point, but also a difficult one.
单词教学在初中英语教学中既是一个重点，又是一个难点。
应用推荐