| 1. | Presumably reactive surfaces became blocked .
反应表面可能被堵塞了。 |
| 2. | The holiday traffic is jamming the roads .
假日的车辆堵塞了道路。 |
| 3. | The pipe may tend to become clogged near the lower end .
管道下端易于堵塞。 |
| 4. | The fallen trees obstructed the road .
倒下的树将路堵塞。 |
| 5. | I thought it my duty to help stanch these leaks .
我认为帮助堵塞漏洞是我的职责。 |
| 6. | The river is blocked up with ice .
河道被冰块堵塞。 |
| 7. | When the vent became plugged, the engine would stop .
当通风口被堵塞时，发动机就会停转。 |
| 8. | This process suffers mainly from clogging the membrane .
这种过程的主要问题是滤膜的堵塞。 |
| 9. | Clogged pipes caused drain water to back up into the room .
水管堵塞，排出去的水倒灌入室。 |
| 10. | The sewer lines may then become clogged with inert materials .
废水管路可能被这种惰性物质堵塞。 |
