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- Take it easy, it's not a serious problem. 别着急，这问题并不严重。
- I tell you, it's becoming a pretty serious problem. 我告诉你，这已经渐渐构成一个相当严重的问题。
- How can you dally with such a serious problem? 你怎么可以轻率地对待如此严肃的问题?
- HAL notices a serious problem in the spaceship. 哈尔通知了一个飞船上的严重问题。
- This is a serious problem of which I am well aware. 这是个很大的问题，我是意识到这个问题的。
- Angina before operation is a serious problem. 手术前心绞痛是个严重问题。
- I will admit you raise a serious problem. 我愿承认你提出来的是一个严重的问题。
- Overmanning can be a serious problem in industry. 工业中人员超编可产生严重问题。
- Take it easy, it is not a serious problem. 别着急，这问题并不严重。
- I tell you,it's becoming a pretty serious problem. 我告诉你，这已经渐渐构成一个相当严重的问题。
- There has been serious problem in the water system. 供水系统一直存在严重问题。
- Loss of the system catalog is a serious problem. 丢失系统编录是严重的问题。
- He is awake to the serious problem. 他已意识到这个严重的问题。
- He said air pollution is a serious problem. 他说大气污染是个严重问题。
- The change could presage serious problems. 这变化可能预示著有严重问题将要发生。
- This is a very practical and serious problem. 这是个非常实际的严重问题。
- This is indeed a very serious problem. 此问题实在严重得很。
- This is the most serious problem at present. 这是目前的最严重的情形。
- This still remains a serious problem. 这仍然是一个严重的问题。
- Yes,that is indeed a very serious problem. 是的，这确实是个非常严重的问题。
