I''ve been studying my tail off.我忙得不可開(kāi)交。(Blar Blar Blar Blar 是外國(guó)人經(jīng)常說(shuō)什么事情的時(shí)候,用Blar Blar Blar Blar 來(lái)替代）現(xiàn)代、正宗、地道

I''ve been studing my tail off!我學(xué)得太辛苦！(tail,尾巴。你是一個(gè)狐貍fox嗎？學(xué)習(xí)學(xué)得尾巴都掉了，成精了。)

I do things at the last minute.
(意思是說(shuō)我辦事總要拖到最后關(guān)頭。是說(shuō)喜歡在最后一分鐘決定做事。)
I am a last-minute man,I do things at the last minute.(我喜歡在最后開(kāi)始復(fù)習(xí)。我喜歡臨時(shí)抱佛腳，經(jīng)常是火燒眉毛才開(kāi)始著手辦事。)

I do everything at the last minute.

54、I''ve been studing/working my tail off!
我學(xué)習(xí)/工作太緊張了！

55、I''ve got to cram for a test tomorrow.
為了明天的考試，我得背多少東西呀！ (cram的意思是如果你有一個(gè)空地方,把許多許多東西擠壓到那里面。)

56、Hey,How did your English test go?
嗨，你英語(yǔ)考的怎么樣？ (考試結(jié)束以后，你問(wèn)人家)
How did your math test go? 你數(shù)學(xué)考的怎么樣？
How did your history test go? 你歷史考的怎么樣？