请问这里的by connections DHL says Africa is now the world's second largest mobile technology market by connections after Asia,and it is the fastest growing mobile market in the world.

请问这里的by connections DHL says Africa is now the world's second largest mobile technology market by connections after Asia,and it is the fastest growing mobile market in the world. Life is all about making connections 这里的make为什么要加ing? connection与connections的区别 is being repaired by my friend请问这里的by怎么解释? what does she mean by change in the last sentence请问这里的by是什么意思 His aunt makes a living by collecting waste paper.请问牛人,这里的by可以省略吗? The Clothes is washed by me请问这里的Clothes是复数还是单数? Four multiplied by five is twenty.请问这里的被动multiplied前为什么不能be动词? 请问句子的成分by,在这里做什么成分?The place consisted of a straggling unmade road which was lined on either side by small houses.请问这里的by怎么翻译,做什么成分啊. 请问这里的rub I was bothered by (the ) mosquitos.请问这里要the Network Connections是什么我要详细点的 指的是什么dial-up and VPN connections fast.connections是啥意思手机里的 请教interactively route connections 跟 place line 的区别 请教interactively route connections 跟 place line 的区别 请教interactively route connections 跟 place line 的区别 请教interactively route connections 跟 place line 的区别