The passage mainly about

The passage is mainly about的意思 The passage is mainly about.分析句子成分 What is the passage mainly talking about? What's the passage mainly about 1.The passage is mainly about _____. The passage deals mainly The passage is mainly about …(后面还有) What does the passage mainly about?是啥意思 What is the passage mainly about?什么意思啊 what does the passage mainly talk about?意思 This passage is mainly about apples. what is this passage mainly about?