| 例句 |
Planning is essential to make sure that resources are used effectively.要保证资源有效利用，规划是至关重要的。How can this energy be harnessed effectively for the good of humankind?怎样才能有效利用这种能源为人类造福？The course is concerned mainly with the efficient deployment of staff and resources.这门课主要内容是员工和资源的有效利用。Are our resources being effectively utilized?我们的资源正在得到有效利用吗？We could usefully spend the free time sightseeing.我们可以把空闲时间有效利用起来，去旅游观光。Use the time constructively.有效利用时间。 |