英语翻译In a perfect world,trade patterns should be determined by comparative advantage:the comparative cost of making different goods yourself as opposed to buying them from various countries.对冒号后边的部分有些困惑（as在这里是

英语翻译a perfect place ------ 英语翻译While standing in a perfect N x M (1 The perfect world is in fact not a perfect one 英语翻译birds of a feather,two of a kind,perfect pair,partners in crime,peas in a pod,sidekicks. you are a perfect guy in my 英语翻译In a perfect union of subject and technique,this engraving aesthetic suggests the indentations of veins in real leaves. 英语翻译Just a perfect dayDrink sangria in the parkAnd then later,when it gets dark,we'll go homeJust a perfect dayFeed animals in the zooThen later a movie too,and then homeOh it's such a perfect dayI'm glad I spent it with youOh such a perfect a perfect 英语翻译In this paragraph,we first describe the two kinds ofsolid modellers:CSG and Brep modellers and we define a°dual modeller!± who is used in our wor 英语翻译If a chip in the brain,you would be perfect in logic,but would it make you more human or less human 这里的chip是什么意思? 英语翻译No one is perfect.Even a famous person sometimes()()(). in the perfect world be perfect in everyway climbing a mountain is hard wor 英语翻译First,it is not easy to just put extra food in a box and mail it to a hungry person in another country.Food is heavy and sending it is expensive.Second,some people in rich countries think that hungry people will become lazy and do not wor A Perfect Day 歌词 A PERFECT VACUUM怎么样 a perfect day