中文字幕免费精品_亚洲视频自拍_亚洲综合国产激情另类一区_色综合咪咪久久

Fire can help people in many ways, but it can also be dangerous. Fire can keep you warm, give light and cook food. However, big fire can also burn your house and hurt you. Nobody knows how ancient people started using fire. Today, people can make fire very easily. They use matches and lighters. Sometimes children like to play with them, but it can be very dangerous. One match can burn a piece of paper, and a small fire can start a big fire to burn everything. So you must be careful with matches. If you use the fire in the right way, it can help you, but if you use it in the wrong way, it may hurt you.

火可以在很多方面幫助人們，但是也可以非常危險。火可以讓你保持溫暖，發出光亮以及煮飯。然而，大火也可以將你房子燒掉，傷害到你。沒人知道古人是怎么開始使用火的。今天，人們很容易就可以生火。他們用火柴或者打火機。有時候小朋友喜歡玩火柴，但是這十分危險。一根火柴可以燃燒一張紙，而小火可以引起一場大火燒掉一切。所以你要小心火柴。如果你用正確的方法使用火，它就可以幫助你，然而如果你用錯了它，它可能會傷害到你。