您要查找的是不是：
- Waste is choking the river. 废物堵塞着这条河。
- Sand is choking the river . 这条河正在为沙子充塞。
- Sand is choking the river. 这条河正在为沙子充塞。
- The river is choking with sand . 这条河正在为沙充塞。
- A lot of factory waste is being tipped into the river. 许多工厂废料被会倾倒进河里。
- The city waste is disposed of in the sea. 城市垃圾倒在海里处理掉。
- The safe disposal of nuclear waste is a major problem. 安全处置核废料是个大问题。
- The footbridge over the river is no longer in use. 河上的人行桥已不再使用了。
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- The river is choking with sand. 这条河正在为沙充塞。
- The river Thames is spanned by many bridges. 泰晤士河上有很多桥。
- You have to choke the engine when it is cold. 当发动机冷却的时候，你要阻塞住它的气门。
- The river is eating away at the bank. 河水侵蚀著两岸。
- The sewer is choked up with rubbish. 下水道被垃圾堵住了。
- The river has been polluted by waste products from the factory. 这条河已经受到工厂排放的废料的污染。
- The river is 300 kilometers in length. 那条河长300公里。
- The garden is choked with weeds. 花园杂草丛生。
- When powering a fuel cell, the only waste is water. 当为燃料电池供电时，惟一损耗的就是水。
- The lower valley of the river is often flooded. 该河下游区域常遭洪水。
- He threatened to choke the life out of the man. 他威胁说要把那人掐死。
