| Gb | Eng |
|---|---|
| 他们打开水库的闸门。 | They open the sluice gates of reservoir. |
| 这辆自行车没闸--你要骑可太危险了. | The bicycle has no brakes you ride it at your peril. |
| 水闸用门关住的水道的一部分，如运河。其中通过升高或降低这部分的水位可以抬升或压低运输中的船只 | A section of a waterway, such as a canal, closed off with gates, in which vessels in transit are raised or lowered by raising or lowering the water level of that section. |
| 水流经水闸时十分湍急. | Water went rushing through the lock gates. |