The cost of transmitting books by air is very high.
空运书籍
费用很高。
The cost of transmitting books by air is very high.
空运书籍费用很高。
The transportation of goods by air costs a lot.
航空运输货物花费很高。
Because all my vegetables are from U.S. by air. And this cuke is very nutrient and has a lot of vitamins.
因为我这里所有蔬菜都是从美国空运过来,
且这个黄瓜营养丰富,富含各
素.
声明：以上例句、词性分类均由互联网资源自动
成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
