晚上,我正在写作业,突然,厨房传来清脆的“滴答、滴答”声。我跑过去一看,原来姥姥洗完碗没把水龙头拧(nǐnɡ)紧。我赶紧把水龙头拧得紧紧的,然后严肃地对正在看电视的姥姥说:“姥姥,以后请把水龙头拧紧,我们要珍惜每一滴水!有了水,我们才能做饭、洗澡,才能正常生活!”姥姥走过来,弯下腰摸着我的头,笑着说:“孩子,你说得对,姥姥错啦,姥姥听你的,以后珍惜每一滴水。” At night, I was writing homework, suddenly, the kitchen came crisp “ticking, ticking ” sound. I ran over to see that the original grandmother did not wash the taps tighten the faucet. I quickly tighten the faucet, and then said serious to the grandmother who is watching TV: “Grandma, after tightening the tap, we have to treasure every drop of water! With water, we can cook, take a bath, to Normal life! ”“ Grandma came over, bent down and touched my head, smiled and said: ”Children, you are right, my grandma is wrong, grandma listens to you, cherish every drop of water after."