international barter

It plays an important role in the process of international trade from barter to documentary transaction.

它在国际货物买卖、结算、运输等环节发挥着举足轻重的作。国际贸易从早期的实物交易发展到单证交易的过程中，提单功不可没。

After centuries, the bill of lading have promoted the development of international trade, and made it from barter transactions to document transaction.

经过几个世纪的发展，提单推动了国际贸易的发展，使国际贸易从实物交易发展到了单证交易。

The appearance and the widespread application of the bill of lading, impelled the international trade from the barter to the single card transaction development, simplified the transaction procedure, reduced the transaction risk, and gradually become the modern international trade system cornerstone.

提单的产生和广泛应用，推动了国际贸易从实物交易向单证交易发展，简化了交易程序，减少了交易风险，逐步成为了现代国际贸易体制的基石。