As the demands for the e-commerce service increases,it becomes crucial to havesufficient infrastructure to support customer’s requests effectively.这句话中的infrastructure该怎么翻译,它指的又是什么呢?

英语翻译As well as stresses due to the economics of providing care for a disabled child (Dobson & Middleton,1998),and the time demands any medical or therapeutic interventions may make on the family,potential sources of stress for families caring 句中的as,可以换做when或while吗?原句：The school board listened quietly （as） John read the demands that his followers had been demonstrating for. As the demands for the e-commerce service increases,it becomes crucial to havesufficient infrastructure to support customer’s requests effectively.这句话中的infrastructure该怎么翻译,它指的又是什么呢? 英语翻译content adaptation for multimedia messaging services has occurred in terms of picture and voice.However,the development of modern wireless networks demands media applications,such as video,and therefore video adaptation.there are several It is difficult for us to make f_____about the future Predicition demands our freeimagination. 翻译：There have been some demands which,much as Iwould have liked to fill, I couldn't. 英语翻译Dear Sir,Many thanks for your inquiry.Please kindly provide me the products' photos for our reference.As the same time,please kindly provide me with the details as below,1,Your demands in price terms,FOB or CIF and which port?2,What's mat the Jew demands a pound of flesh,as said in the bond.这句话里的as是什么成分?这是as的什么用法？ he can't pay ____ as the taxi-driver asked for.a. as high as a priceb. as high pricec. as a high priced. as high a price 英语翻译翻译:1、The strike at the port has held up our export orders for two weeks.Do you think it will end soon?2、So far as I know,the management side has made an improved offer but the union is holding out for its original demands. meet the demands 后面是跟着of还是跟着for?还是都可以?希望给出解释,谢谢 求解释一句四级英语句子changes for using the internet have dropped.The fast development of the internet enlarges our demands for using computers. The only present love demands is love. 几道英语选择题,请解答后说明理由1.To save money for my education,Mother often took on more work than________ for her.A) it was good B) what was good C) was good D) being good 2.The Car Club couldn't _______ to meet the demands of all it The old man ( )it as his duty to persuade the young not to waste foodA.thinks B.realizes C.regards D.demands We didn't go out to play ___ the bad weatherbecause because of for as四选一 But as the moon gave for too much light,I didn't dare open a window Finally,T think as a student,Study is the most important work for me.