The bad news is that the engine of our boat stalled suddenly.
坏消息是，我们船上的发动机突然熄火了。
What Engine Was the Boat Built For?
这艘船原装的是哪种发动机？
He adapted an old car engine to drive his boat.
他把一个旧汽车发动机进行了改装以驱动他的小船。
The engine is external to the boat.
发动机在船舷之外。
He adapted an old car engine to use in his boat.
他改装了一辆旧车引擎来驱动他的小船。
Approach no closer than 100 meters, then stop the boat but keep the engine on.
靠近鲸鱼但不要小于100米的距离，然后停止了船，但保留引擎运转。
Approach no closer than 100 meters, then stop the boat but keep the engine on.
靠近鲸鱼但不要小于100米的距离，然后停止了船，但保留引擎运转。
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