我想听听您对2008年世界博览会的看法.I'd like to have your opinion on the 2008 World Expo.我们参观了世界博览会.We saw the World Fair.昨天市长主持了世界博览会的开幕式.The mayor dedicated the World Fair yesterday....
脱脂乳制品能提供身体所需的营养,而不含过多的热量。Non-fat dairy products supply the needed nutrients without excessive calories.小猪喝脱脂乳而且很爱喝.The piglets had the buttermilk and loved it.脱脂奶粉是廉价的蛋白质洗脱剂.Nonfat dry milk is an inexpensive proteinaceou...