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我刚上小学的时候,到姥姥家过暑假,姥姥问我一年有几个月、一个月有多少天、一天有多少小时、一小时有多少分多少秒……我答不出来,就反问姥姥:一秒是什么?结果,把姥姥问住了。姥姥结结巴巴地解释说:一秒就是钟表上嗒的一声,一秒就是一分钟的六十分之一……最后,连她自己也笑了。可我非缠着她,让她说清一秒究竟是什么。万般无奈之际,她从一个小瓷罐里倒出一堆小珍珠,认真地对我说:钟表响一下,你就捏一个小珍珠放回瓷罐里,全部放回去之后,我就告诉你一秒是什么。
When I was in primary school, I went to my grandma home for a summer vacation. My grandmother asked me how many months a month, how many days a month, how many hours a day, how many hours an hour, how many seconds can I reply? Grandma: What is a second? As a result, the grandmother asked live. Grandmother stammered: one second is the clock on the click, one second is one-sixth of a minute ... ... Finally, even she also laughed. But I am not entangled in her, let her tell what exactly is a second. In desperation occasion, she poured a small pearl from a small porcelain jar, seriously said to me: watch ring, you pinch a small pearl back porcelain jar, all back, I’ll tell you What is a second.