您要查找的是不是：
- We must work hard at the spoken language . 我们必须在口语方面下苦功夫。
- We must work hard at the spoken language. 我们必须在口语方面下苦功夫。
- We are at the last stage of the Greenspan bubble. 我们是在格林斯潘泡沫的最后阶段。
- I have teen working hard at the subject.I'm sure I can pass the exam standing on my head. 我一直在这门上下功夫，我相信我会轻轻松松地通过考试。
- I have teen working hard at the subject. I'm sure I can pass the exam standing on my head. 我一直在这门上下功夫，我相信我会轻轻松松地通过考试。
- Now we have to focus on working hard at Laguna Seca on the problems he had at the Sachsenring. 现在我们必须专注于在拉古纳解决他在萨赫森灵遇到的问题。
- Throughout the fall and winter of this year I'll work hard at the basics, and I'll also read a few books of poetry. 今年秋天和冬天我努力学习基础课，同时也读几本诗。
- 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。
- He is working hard at this thesis. 他正在努力地撰写论文。
- People tend to work hard at this stage of life. 人在这个人生阶段往往发奋努力。
- The boy does not work hard at English. 这孩子不努力学习英语。
- He got cold feet at the last minute. 他事到临头却退缩了。
- If you work hard at other times, you won't have to sit up all night before the exam. 你平时如果努力学习，在考试前就不必这样整夜开夜车了。
- The socialists came in at the last election. 社会党人在上次选举中当选。
- At the last moment Bob edged out Henry in the election. 在选举的最后时刻，鲍勃以微弱的多数胜过亨利。
- The girl worked hard at school last week. 上星期那个女孩在学校刻苦学习了。
- The budget for the Games was estimated at U. S. $ 100 million,the Organizing Committee would work hard at the fund-raising. 大赛花费约1亿元，组委会努力集资。
- An understudy who filled in at the last minute. 在最后一分钟才临时替补的演员
- She's working hard at her term paper. 她正在努力撰写学期论文。
- At the critical moment, these Communists worked hard at the task of helping the victims out of the trouble. 在危难时刻,这些共产党员千方百计地帮助灾民摆脱困境。
