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- Leaders must be in the van of the movement, not lag behind it. 领导一定要走在运动的前面，不要落在它的后面。
- We should not lag behind other nations in the exploitation of space. 我们在开发太空方面不应该落在其它国家之後。
- "We must not lag behind the ogher soccer teams." said the team leader of Star. "我们决不能比其他的足球队落后啊;"星队队长说道.
- We must not lag behind in the intense global competition for highly skilled people. 当今世界各地人才争夺十分激烈,香港不能落后于人。
- We must not lag behind other nations in our efforts to help those people made homeless by the floods. 在努力帮助那些因洪水而无家可归的人们时，我们决不能落后于其他国家。
- "We must not lag behind the ogher soccer teams." Said the team leader of Star. "No, we mustn't," they all shook their heads. "我们决不能比其他的足球队落后啊,"星队队长说道。"是的,我们决不能落后,"他们都点点头。
- The pillars hold up the masonry. 柱子支持着石头房屋。
- Let not a single classmate lag behind. 不要让一个同学掉队。
- To fail to keep up a pace; lag behind. 落后跟不上步伐；落后
- That boiler will not hold up under pressure. 那种锅炉受不住压力。
- To fail to keep up a pace;lag behind. 落后跟不上步伐；落后
- Managed to hold up under the daily stress. 想办法应付每天的生活压力
- Be modest, otherwise you will lag behind. 要谦虚，否则就要落后。
- You will not hold up well under torture! 一拷问你就会招的!
- They do not like to lag behind the others. 他们不愿意落在人后。
- I decided to hold up on the news until he was sure of it. 我决定暂缓发布消息，直到我确信准确无误。
- In good causes do not lag Behind 当仁不让
- While playing poorly, the hold up was not far. 当我们打得很差的时候，却还是离掌握比赛的主动权不远。
- He held up the prize in triumph. 他得意洋洋地举起了他的奖品。
- They do not like to lag behind the others . 他们不愿意落在人后。
