The soil washed from the hills is silting up the hydroelectric dams.从山上冲刷下来的泥土就要让水电大坝淤塞了。Plans are being drawn up to build a hydroelectric station here.这里正筹划建设一座水力发电站.This machine uses the hydroelectric power.这台机器使用的是水力发...
The Doyle couple put down a good supply of meats, eggs, wine and pickles.多伊尔夫妇贮藏了许多肉 、 蛋 、 酒和泡菜.Most people eat pickles at breakfast.大多数人早餐吃腌菜.Should pickles and tomatoes go on the same shelf?泡黄瓜跟西红柿能不能放在同一层架上?Our main p...