| 1. | Put on a spurt , or you 'll fall behind .
加把劲，不然你要落后了。 |
| 2. | I've fallen behind in the career race .
在官场的竞赛中，我落后了。 |
| 3. | I have fallen behind with my correspondence .
我积压了许多信没回。 |
| 4. | The dull bricks of elizabeth fell behind .
伊丽莎白城灰暗的砖房已抛在后面。 |
| 5. | I don't want to fall behind in my bills .
我不想欠帐。 |
| 6. | The train falls behind its schedule .
火车误点了。 |
| 7. | Never fall behind , keep up !
不要落后，要跟上！ |
| 8. | Do not fall behind with the rent , or you will be evicted .
不要逾期不缴房租，否则会被逐出。 |
| 9. | On the second day the vanguard on the right bank fell behind .
第二天，右岸的先锋部队落在后面了。 |
| 10. | The major world powers are afraid of falling behind in the arms race .
世界主要强国惟恐在军备竞赛中落后。 |
