及物动词
1. It will take a couple of years to harness that river.
治理那条河流要花两三年时间。
2. They will harness the sun's energy to heat homes.
他们将利用太阳能为住宅供暖。
3. Some scientists are working hard at how tide can be harnessed to produce electricity.
有些科学家正在努力研究怎样利用潮汐发电。
4. The farmer harnessed the horse to the cart.
农夫把马套到马车上。