问题 
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An acceptable means of tightening connecting rod and main bearing cap bolts is to measure the ______Itorque applied to each nut and bolt assembly IIstretch of each nut before and after tightening
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From what has been discussed above, we may safely draw the conclusion that both of day schools and boarding schools are important to train young students for our society.(英译中)
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I am a Clark Gable nut: I have seen all his films.(英译中)
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Copper and gold are both metals.(英译中)
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The hat and shoes are a perfect match.(英译中)
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He has known both grief and happiness.(英译中)
 
 
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