如今将远处的货物运来并不难。Nowadays it is not __________ to transport _______ from afar.
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水路运输大宗商品很便宜/并不贵。__________ are a low-cost means of transporting ______ products.
没有信息技术的发展,就不能给朋友们发送电子邮件。Without the development of ________ technology it would be _______ to send email to our friends.
我无法想象产品的包装费用如此之高。The high charge of products _______ is beyond my ______.
他们工作时总是互相帮助。Theyneverwork_______helpingeachother.