1) Hint : clue, help
提示、线索，帮助
ex:I need assistance, can you give me hint?
我需要一位助手，你能给我个提仪吗?
2) Host a guest : take care of a guest, pay for them and make plans
招待客人;照顾客人，为他们付帐，安排一切
ex:Last week I hosted three foreign clients from Germany.
上星期我招待了三位从德国来的外国客户。
3) Fret : worry about
担心
ex:Many students fret over their college entry exam.
很多学生都很担心他们的大学入学考试。
4) Newbie : fresh, inexperienced, new
新手，没有经验的
ex:Here is the newbie, teach him what to do.
这是新来的，告诉他该做什么。
5) Running around like a chicken with its head cut off : being nervous, acting crazy
像没头苍蝇似的跑来跑去;很紧张，举动疯狂
ex:To find more votes, the candidate ran around like a chicken with its head cut off.
这位候选人像只没头苍蝇似的跑来跑去多拉选票。
