论文部分内容阅读
上:他們一鼓作气,創造了全国修釺的最高紀录——每分鐘修釺69根次。现在,他們还在开动腦筋,想办法,要創造更高的紀录。
Above: They banged and created the highest national record of repairs - repairing 69 times per minute. Now, they are still using their brains to find ways to create a higher record.