When one of the original bills of lading being surrendered to the carrier， the others become （）.

A freight forwarder will do the work of preparing shipping documents， arranging for shipping space and insurance and dealing with customs formalities， in return for a fee. 点击查看答案

The Bareboat Chartering means that the vessel is put at the disposal of the Charterer for a certain period employment without any crew. 点击查看答案