As we all know, water is essential in our daily life.We drink water every day, we use water to wash things and cook food, we also use water to make machines.People can't live without water.
我們都知道水對于日常生活的重要性。我們每天喝水,用水洗東西和烹制食物,我們還用水來制造機(jī)器。離開水,人類就無法存活。