我们用糖精代替糖.We use saccharin in substitution for sugar.糖精是一种人工增甜剂. ￡10Saccharin is an artificialsweetener.关停小糖厂 、 小糖精厂、小造纸厂的工作也已逐步展开.The efforts on closedown and suspension of small sugar refineries, small saccharin refiner...
A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。He was a printer by trade and naturalist by avocation.他从事印刷业，同时是个博物...
西北地区成为该国的大粮仓。The north-west became the country's bread-basket.他毅然大步朝粮仓走去。He strode purposefully towards the barn.他们把山坡变成了果园,把平地变成了粮仓.They turned the hills into orchards and plains into granaries....