tunnel – n. a passage that goes under the ground, through a hill, etc.

cargo – n. something that is carried from one place to another by boat, airplane, etc.

commercial – adj. related to or used in the buying and selling of goods and services; concerned with earning money

freight – adj. goods that are carried by ships, trains, trucks or airplanes
 2/5   首页 上一页 1 2 3 4 5 下一页 尾页