🗣️ 情景例句
Ellen, why don't you go out to the backyard
Ellen，何不去院子
My brothers must help with the house work at home.
我的兄弟在家里必须帮忙做家务。
This head must have been found in Classical times and carefully preserved.
她的脑袋一定是在古希腊罗马时代就为人所发现，并受到精心的保护。