王庆祥的孩子:The impellers are used for puping slurry and bitumen for the oil sands industry,

The impellers are used for puping slurry and bitumen for the oil sands industry, 翻译句子:Each of us should support the farmers who are in trouble after the flood. There are police keeping the crowd away from the car ,letting us get to it 中文意思，谢谢 Our teachers are all ( ) to us. 请教 They are not only teach us..................... in the us ? 中文是什么意思 the US 和the USA的区别 we are the stranger Are the cartoon good? We are the world ???