She worries a lot. She worries about polar bears. They are big, white bears. They live in the north. They need snow. They need ice. They need cold weather. There is too much pollution. Pollution heats up the Earth. Heat melts the ice. The ice is the polar bears’ home. No ice means no home.
联系我们 | 网站地图 | 网站声明
2024 读作文网(http://m.duzuowen123.com/)版权所有 ICP证:豫ICP备17016459号-5号