那可能是我不幸看到的最光秃、最荒凉的岛屿。That's probably the most bare and bleak island I've ever had the misfortune to clap eyes on.在光秃岩石上的演替系列是岩生演替系列.A sere on uncovered rock is a lithosere.那些山顶上光秃而无任何植物.The mountaintops were ba...
In the mass production era multinational firms tended to centralize their operations.在大规模生产的时代，跨国公司往往实行集权化经营。The company is a wholly-owned subsidiary of a large multinational.这是一家大型跨国企业的全资子公司。Many multinational companies...