2. 請說明定期(Liner)航運及不定期(Tramp)航運的攬貨管道為何?

5. 請將下列英文翻譯成為中文? “Green Shipping”: is when people or goods are transported through ships using minimum resources and energy as possible, to protect the environment from the pollutants generated by the ships. Green shipping promotes cleaner practices to enforce emission control, efficient port management, and equipment management.