Translate the English into Chinese.Since the late 1970s China has also adopted foreign trade practices long-established in many other countries. Goods are produced according to a sample provided by the customer, while strong encouragement is given to compensation trade whereby a foreign seller supplies raw materials and equipment and receives manufactured goods, produced by the equipment provided, in return. Compensation trade differs from barter or countertrade insofar as there is a direct link between the equipment supplied from abroad and the manufactured product.
20世纪70年代末以来，中国也采用了在许多其他国家已确立了很久的对外贸易惯例。它按客户提供的样品生产货物，并极力鼓励补偿贸易，即由外国卖主提供原料与设备，并回购由这些设备生产出的制成品。补偿贸易与易货贸易或反向贸易的不同之处在于，外国提供的设备与制成品之间有直接的联系。
