熟记在心里的第一串数字,是父母当年所在工厂的电话号码。那时我和爷爷住在乡下,父母都外出打工了,一年才回来一次,我很想念他们。上四年级时,邻村供销社装了一部电话,好些天,人们都在谈论这件事。我好奇地问爷爷,电话是做什么用的?爷爷笑着拿出一张纸,上面写着一串数字。爷爷说,这是你爸妈工厂的电话号码,只要用电话拨这串数 The first string of numbers memorized in my heart is the telephone number of the factory where my parents were. At that time, I was living in the country with my grandfather. Both my parents went out for work and returned only once a year. I miss them very much. In the fourth grade, the neighboring village supply and marketing agency installed a phone number, a few days, people are talking about it. I am curious to ask my grandfather, what is the use of the phone? Grandpa smiled and took out a piece of paper, which says a bunch of numbers. Grandpa said that this is your parents phone number, as long as dial the string number