其中一个活塞卡住了。
A. One of the pistons is seized.
B. One of the pistons is cracked.
C. One of the pistons is burnt.
D. One of the pistons is leaking.
它一直工作得很好。
A. It works very well all the time.
B. It works very well now.
C. We make good use of it.
D. We have put it into use since its installation.
可能是涡轮增压器出了问题。
A. Maybe there is something wrong with the turbocharger.
B. The turbocharger doesn’t work.
C. The turbocharger fails.
D. I don’t know the trouble with the turbocharger.
密切注意主机所有气缸的状况。
A. Find out the defects of all the cylinders of the main engine.
B. Drain all the cylinders of the main engine.
C. Pay close attention to the conditions of all the cylinders of the main engine.
D. Look at all the cylinders of the main engine .
喷油泵损坏了。
A. The fuel booster pump was broken.
B. The fuel supply pump was wrong.
C. The fuel injection pump was damaged.
D. The fuel gear pump was wrong.
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