| 例句 |
They saw their bills rising steadily, in spite of superhuman efforts to save water.尽管他们已想方设法节约用水，水费仍旧在稳步上升。With so little rain, everyone had to conserve water.降雨量那么少，大家都得节约用水。We have to economize on water during the dry season.我们在旱季不得不节约用水。They take their showers en famille to save water.为了节约用水，他们全家一起淋浴。The regulations are designed to encourage lower consumption of water.这些条例旨在鼓励节约用水。 |