请各位大虾帮忙分析下这句话成分 Only by doing so can we help to make the world a batter place

请各位大虾帮忙分析下这句话成分 Only by doing so can we help to make the world a batter place “大街上人流如潮”这句话是不是比喻句,请各位大虾分析下 The value of our house was underestimated by at least two thousand dollars如何分析成分?1.请大虾帮忙分析下这句话里面每个词的成分...2.请问by可以省略吗?为什么在这句话里有个by啊?好像也不是固定搭配啊. 跨越雷池中雷池的意思?请各位大虾帮忙分析下跨越雷池中雷池一词的含义,是危险的地方还是安全的地方? inventory system翻译成中文是什么意思,它的定义是?请各位大虾帮忙研究下, glass litter 各位大虾还请帮忙翻译下center of gravity,belt litter,glass rail, 请分析下这句话的成分“He is the first boy in this school to win the first price.”分析下成分,这是个从句么? A woman taxi driver - the only woman谁能帮忙分析下这句话的句子结构啊 Who do you think of is the best basketball player in China.这句话有错误吗有错请帮忙改正，并请分析下句子结构成分。这个句子是不是对宾语从句的主语进行提问？ it's time for you to sleep 这句话对吗 请帮忙分析下 what have you been doing lately?请帮忙分析下这问句中的been和doing做什么成分 英语语法成分分析-请帮忙细细分一下这句话里的成分.If all triple patterns contained in FBB are class triple patterns. Known as the City of Eternal Spring ,.请帮忙分析下Known as 在这句话中的成分,1、as是连接known,还是联系后面那个短语呢?2、as可以换成that吗? only when it is hungry will a lion attack a human being.这句话倒装正确吗?请分析下～ my gold is to play the best tennis请分析下这句话的成分,翻译下这句话有用到什么特别的句型么? 英语翻译请各位大虾帮忙翻译一下《相思》,需要汉译英. 请各位大虾帮忙解决一道物理学题目 成语补充:( )行( )是!请各位大虾帮忙哈~~