题目内容
1. 在新设备被引人之后,他们今年生产的机器比前一年生产的机器多两倍。
After the new equipment was introduced,they produced this year than the year before.
1. twice more machines
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题目内容
1. 在新设备被引人之后,他们今年生产的机器比前一年生产的机器多两倍。
After the new equipment was introduced,they produced this year than the year before.