Colliers
(collier 的复数) n. 煤矿工人, 运煤船, 运煤船员
🗣️ 情景例句
I majored in economic and trade English.
我主修的是经贸英语。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，