| 例句 |
The goal is complete abstention from all mind-altering substances.目标是彻底戒绝所有致幻物质。The only way to prevent transmission of HIV is by altering human behaviour.预防艾滋病病毒传播的唯一途径就是改变人们的行为。Aircraft can avoid each other by going up and down, as well as by altering course to left or right.飞机可以通过上下升降和左右移动改变航线来避免相撞。By altering the angular arrangement of the bars, it has been possible to create a filter.改动各杆的排列角度可以形成一个过滤器。 |