有段时间,我的手表坏了,我就经常用小朋友的电子表掌握时间。渐渐地,戴电子表的小朋友多了,有的还专门跑来告诉我,他今天戴了一块电子表。这些都没有引起我特别的注意。直到有一天,一位小朋友跑来告诉我,廖锋小朋友带来了一个真的 BP 机, Some time, my watch is broken, I often use children’s electronic watch master time. Gradually, many children wearing electronic watches, and some also came to tell me that he was wearing a digital watch today. None of these have drawn my special attention. Until one day, a child came running to tell me that the children of Liu Feng brought a real BP machine,