get one's head down
埋头工作(尤指伏案工作)
bend over one's desk working
伏案工作
伏案工作时间
time to bend over one's desk working
我要是整天伏案工作,背部就会痛。
My back aches when I am humped over my desk all day
他回家后晚上就伏案工作。
He spent evenings on paperwork when he was back home
直接翻译为:lean on the desk(伏案) working(工作)
bend over one's desk working hard 后面是现在分词作伴随状语
work at his/her desk all day