...hecklers who said the deal would export jobs to Mexico.声称这项协议会把就业机会转往墨西哥的质疑者There were scuffles when UDF hecklers began to shout down the speakers.来自联合民主阵线的诘问者开始对演讲者大声起哄时，引发了多次冲突。A few hecklers snicker at the signs , ...
这条河里淤积了工业废物.The river was thick with industrial waste.洪水过后, 地里淤积了一层泥浆.When the flood subsided , it left a layer of mud in the fields.河里的泥沙淤积在这里,年深日久便成了沙洲.The bar was formed by the mud and sand deposited here over a long ...