现在是科技的时代,科技改变生活,生活改进科技。以前,人们照明靠蜡烛、莹光,现在用手电筒、电灯;以前耕作农业靠人力;现在使用机器;以前通讯靠飞鸽传书,现在是电子邮箱……生活中往往有很多东西在变化,只要你细心观察,便会有所发现。有一次,我随着爸爸妈妈来到外婆家。哇!真的是“刮目相看”哪!不知道从什么时候开始,外婆会用触屏手机了。关注新闻,微信、QQ聊天,上网购物……样样精通。 Now is the era of science and technology, science and technology change life, life science and technology. In the past, people used candles and fluorescent lights, and now they use flashlights and electric lights. In the past, farming was relying on manpower. Machines were used now. In the past, communication was based on flying pigeons, and now they are e-mails ... There are often many things in life that are changing, If you look carefully, you will find out. Once, I came to my grandmother with my parents. Wow! Really is “admiration”! Do not know when to start, Grandma will use the touch screen mobile phone. Concerned about the news, WeChat, QQ chat, online shopping ...... all kinds of proficient.