大多数使用电力驱动的螺旋桨和推进器进行操纵。
Most use electrically driven propellers or thrusters to manoeuvre.
同时，31%的新车和14%的已投入使用的新车将使用电力。
It also says that by the same date 31% of new cars, and 14% of those on the road overall, will be electric.
绿党领导人认为新税计划仅仅是“漂亮的言辞”，并埋怨计划对使用电力毫无益处。
The leader of the Greens says it amounts only to "pretty words" and bemoans that the plan does nothing about electricity use.
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