Major idea
n. 主旨
?? 詞語組成解析
major
['med??]
adj. 主要的;重要的;大調(diào)的;主修的（課程）;
n. 主修科目;大調(diào);陸軍少校;成年的;
vi. <美>主修，專攻;[美國英語][教育學(xué)]主修(in);專攻;
maj大+or...的 → 較大的；主要的
idea
[a?'di?]
n. 主意，想法;[哲]理念，觀念;[樂]樂句;模糊想法;
??? 情景例句
That's very nice of you. Where did you get it? It's not a print.
真細(xì)心！你從哪兒弄來的？這還不是復(fù)制的呢！
Children enter school at the age of five,don't they?
孩子們在5歲時(shí)入學(xué)嗎？
I'm talking. You are not talking. You're listening to me .
我在說話。你沒在說話。你在聽我說話。