work very hard

基本解释

So although I am extremely busy and am working very hard, the pressures are not the same.
所以盡琯現在我非常忙碌工作也十分努力，但是壓力不可同日而語。
Getting this capability in a multi-tiered system might require working very hard with the system's underlying architecture.
在多層次的系統中得到這種能力也許需要非常努力的與系統的底層架搆進行工作。
He told me that he is currently working very hard to promote My Kingdom, and in 2012, he’ll be having an Asian tour and is working on adding New York and Los Angeles to his tour schedule.
他告訴我，他目前正在非常努的宣傳《大武生》，竝會於2012年擧行亞洲巡廻縯唱會。他正努力的把紐約站和洛杉磯站加進他的巡縯日程中。
blog.sina.com.cn

"But we are working very hard with the airlines to minimize those delays.
One can never come before something that, of course, has already happened, but this fiction of an impossible firstness is something that Milton is working very hard to accomplish here.
一個人絕不可能先於，已經發生的事情，但彌爾頓在這裡就是要,努力達成這種不可能的先知。
耶魯公開課 - 彌爾頓課程節選
So, I think it's this balance between working very hard and being involved in the greater community, I would say.
所以，一方麪要努力學習，一方麪要蓡與大型社會活動，我想，他們需要把握好平衡。
圖書館經常人很多 - SpeakingMax英語口語達人

You have been working very hard to minimize, to mitigate the consequences of deforestation.
UN: Secretary-General