埋在地里的新式垃圾桶。WHAT is the man looking into? It is a big trash can in Taiyuan, Shanxi. The trash can is buried underground. It has a diameter (直径) of 1.9 meters and a depth of 2.8 meters. The can could ……

. It’s important to sort these kinds of trash correctly.Sorting trash can help us in many ways. We can... some trash, such as paper, metal (金属), glass and old clothes, to make new things.Sorting trash can ……

trash can help us in many ways. We can make sure that harmful things, such as batteries, don’t pollute (污染) our ground and water. We can reuse some trash, such as paper, metal (金属), glass and old ……

Mountains. With the water, fishermen can build fish ponds.The most important thing for aquatic products... and glaciers (冰川) of the Tianshan Mountains. With the water, fishermen can build fish ponds.Also, land ……

trash (垃圾) at Taishan Mountain in Tai’an, Shandong. The robotic dog can carry 30 to 40 kilograms of trash. It can reach the top of the mountain in two hours, while the average (平均的) time for adults ……

, most Americans, you’re making seven pounds (3.17kg) of trash a day,” US writer Edward Humes told CNN. So, an American makes 102 tons of trash in a lifetime. If you simply throw away that broken pen ……

, recently went to the park to collect trash. They hope more people can work together to protect...Volunteers pick up trash in a park. ICVolunteers pick up trash in a park. IC中学生参与扬子江公园志愿环保活动。中学 ……

) them away, so we swept several times. We also put trash in the trash can. We were all tired after... trash on the ground, and we should respect others’ work.By Cheng YifanJiangxi Xinjian No 2 Secondary ……

be a leader Students can play a big role in encouraging people to sort trash. For example in Shenzhen...垃圾分类：化腐朽为神奇。词数 220 建议阅读时间 6分钟DO you often help your parents throw away trash? If so, how do ……

. It’s 7 meters underground and has 10 classrooms. Five hundred people can stay in it at a time. Its...兰危机). This way, children can have a safe place to learn new things. Four more underground schools ……

Clockwise from left: The kitchen, air vents and bedroom of an underground home in Coober Pedy, ... underground. And their way of life is now drawing attention (引起注意). It could help us deal with (应对 ……

year, thousands of visitors throw away tons of trash, such as cans (罐) and plastic bags. According to the UN, over 140 tons of trash has been left on the mountain. To reduce trash, China is limiting ……

year, thousands of visitors throw away tons of trash, such as cans (罐) and plastic bags. According to the UN, over 140 tons of trash has been left on the mountain. To reduce trash, China is limiting ……

1. When you go to the beach, put trash into trash cans. This way, fish and other sea animals won’t eat it by accident (无意中).2. Use as little paper as you can. Paper is made from trees. The less paper ……

bigger ones to live in.Plastic trash is lighter than natural shells, so hermit crabs can move around... be interesting to female hermit crabs. However, “trash shells” can bring danger. Compared to natural ……