3.名詞解釋，請依 IMO SMCP 寫出下列英文名詞全名： 1. TEU

2.Please translate the following sentences into Chinese. (一) Bill of lading (BL), is a legal document issued by a carrier to a shipper that details the type, quantity, and destination of the goods being carried. A bill of lading also serves as a shipment receipt when the carrier delivers the goods at a predetermined destination.