您要查找的是不是：
- serious freezing events 大冻
- His illness was more serious than the doctor first thought. 他的病较医生原来以为的更严重。
- He came off the bike but nothing serious happened. 他从自行车上摔下来，但没有出什么事。
- History chronicles important events of the past. 历史记载历代重要的事件。
- I am pretty serious in what I said at dinner. 我晚餐时说的话是当真的。
- Do you think he is serious about leaving his wife? 你认为他真的想离开他的妻子吗？
- The poor man has a serious disease of the liver. 这个可怜的人患有严重的肝病。
- The temperature remained below freezing all day. 温度整天都在冰点以下。
- Stop footling about, we have serious work to do. 别浪费时间了我们还有正经事要做。
- The examiner looks very serious. 这个主考官看上去很严肃。
- How do you explain this strange turn of events? 事情出现这种异常变化，你作何解释？
- He received a serious wound in the battle. 在这次战斗中他受了重伤。
- He could remember events far back in the past. 他能记得很早以前的事情。
- That put us at a serious disadvantage. 这使我们处于非常不利的地位。
- At all events we should listen to his opinion. 无论如何，我们该听他的意见。
- John bears the bell in all track events at school. 约翰在学校里的各个径赛项目中都赢得第一名。
- He has serious aspirations to a career in politics. 他有从政的雄心壮志。
- She won two third places in the seven events. 她在七项比赛中得了两个第三名。
- Little cognizance is taken of these events. 这些事件未有引起注意。
- Such a serious crime must not go unpunished. 这种严重罪行不可不受惩罚。
