“推进的”造句

这部机器是用水蒸气推进的.
This machine is driven by steam.

航空部对喷气推进的兴趣正在增加。
Interest in jet propulsion was now growing at the Air Ministry.

德军推进的方向现在已经看得更加清楚了.
The direction of the German thrust had now become more obvious.