rain is,it is very small and simple compared with the complexities of the outside world.请问这句话怎么么翻译?可否对句子的句型,as的用法作一下分析,少写了单词，应该是这样Sophisticated as the brain is,it is very small

It's raining very( )What a ( )rain it is(heavy) It's very ____(cloud) ,it is going to rain later on. In summer,it's very hot.There is------ rain.----要填什么 It's ____.The rain is coming. It is very cloudy.I think it _________（rain）. it is very h_____ because of the rain It is -----------(rain)tody. it is rain 和 it 0s raining区别 It s-e- as if it is going to rain 1.Theweather is very cold.It's( )2.It's find and ( ).3.It's ( )and( ).It's going to rain.4.The ( )is bolwing strongly.A.raining B.windy C.cloudy D.sunny E.wind There is much rain in Wuhan .It's a ( )city the weather s as if it is going to rain How beautiful the rain is!But it's too e__ It's dog is very lovely.改错 It's happy is very important! It's very busy,but is It's saide ___ is very beautiful It's so coludy.I think it _____ (rain).只能填is going to rain