what is the main of the passage是什么意思?

what is the main of the passage是什么意思? what is main topic of the reading passage? What's the main idea of the passage? What is title of the passage? 英语翻译帮忙翻译一下下面的句子：1.what is the main idea of the passage?2.wha 英语翻译翻译What is the passage mainly about?(2)What is the main p 英语翻译：What is the best title of the passage? what is the purpose of the passage中文意思 What is the best title of the passage? 英语翻译1.The main idea of this passage is that...2.The doctors 英语翻译1.The main idea of the passage is...James Watt first use what's the main idea of this passage?Some ways to remember E