英语翻译
1,HisfatherhadasmallbusinessinthecityofPisa.ThiscityisinthenorthofItalynearthesea.(将两个简单句合译成一个汉语单句或复句).2,Uptonow,thereisnofuelorchemicalreactionknownthatcouldproducethesun'sheatandlight.3,Thestructuredesignitselfincludestwodifferenttasks,thedesignofthestructure,inwhichthesizesandlocationsofthemainmembersaresettled,andtheanalysisofthisstructurebymathematicalorgraphicalmethodsorboth,toworkouthowtheloadspassthroughthestructurewiththeparticularmemberschosen.
邮箱: 联系方式: