He is an air Courier.

他是一个航空快递。

The crew also sent by air Courier a sample for laboratory analysis.

船员还航空邮寄一份样品给实验室作分析之用。

It is not cheap for a business to send a package with an air Courier, but it is quick.

这是不便宜的业务与航空快件发送一个包，但它是快。

If air courier charges were not based on the weight of the parcel, express delivery companies would be losing their shirts.

假如空运货物不能按邮包重量收费的话，那快递公司估计早就赔到姥姥家了。

DHL is global Courier, intercontinental transportation and air freight leader, is also the world's first shipping and contract logistics providers.

DHL是全球快递、洲际运输和航空货运的领导者，也是全球第一的海运和合同物流提供商。