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- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- I was inspired to work harder than ever before. 我受激励比以往任何时候都更加努力地工作。
- The imminence of their exams made them work harder. 考试即将来临，迫使他们更用功了。
- It wouldn't do him any harm to work a bit harder. 工作努力点对他没什么害处。
- She spurred on her team to try harder. 她鼓励她的一队人更努力地试着干下去。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- It is harder to teach than (to) study. 教书比读书辛苦。
- If I were ten years younger, I'd study harder. 要是我年轻10岁，我就要更用功学习。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- They have little inducement to work harder. 没有什么可以使他们更加努力工作。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- He owes his opulence to work hard. 他的财富乃辛勤工作得来。
- She was trying hard to disgorge a fish bone. 她拚命想把鱼刺吐出来。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
