英语高手来看下这句话要怎么理解If the shop has it in stock, the salesman promptly produces it, and the business of trying it on proceeds at once. 主要是这句the business of trying it on proceeds at once 就是说会马上试穿的

英语高手来看下这句话要怎么理解If the shop has it in stock, the salesman promptly produces it, and the business of trying it on proceeds at once. 主要是这句the business of trying it on proceeds at once 就是说会马上试穿的 这句话怎么理解?向量的 If the i-th eigenvalue is real 请英语高手来看下这句话该怎么理解?In case of my not being here,ask my brother to help you.如果我不在可让我弟弟帮助你.我对那个In case of my not being here 实在是难以理解,my not being here,这该怎么翻译,在 英语高手来看下这句话对不对I don't know what are u talking about!I don't know what do u talking about! “透过现象看本质”怎么理解这句话?如果装饰行业看这句话又怎么来看? 菜鸟级英语问题,高手来看下,我新手.I buy CDs 我买CD这句话不加时间频度副词,也表示经常发生的动作吗?换句话说,一般现在时时间副词可加可不加. 英语中关于If的用法问题Eggs can remain fresh if refrigerated with solid carbon dioxide.这句话当中if后接短语的用法不是能够特别理解,请教下这种用法具体规则. 上有政策,下有对策这句话怎么理解? 请机械行业的高手来看下这句话什么意思啊The inverter must be capable of supplying a standing signal to the duiesel generator. 怎么理解这句话 这句话怎么理解 这句话怎么理解? 怎么理解这句话. 这句话怎么理解 怎么理解这句话 这句话怎么理解,英语高手进...It has always been a great pleasure to write to you since I can never fail to get help from you. if（a!=1）;else r=1； 这句话怎么理解啊 =IF(COUNTIF(表1!A:A,A2)>0,是,否) 这句话怎么理解?