- 重点词汇
- 牛奶
milk; cow's milk; milchigs; milky; dairy
- 什么
what; whatever; wot; something; anything; everything; nothing (in negative statements); eh; pardon
- 问题
question; problem; issue; matter; subject; trouble; point; query; conundrum; woe; rub; snag; shauri; Q; problematic; questionable; problematical; debatable