Traits of shipping lines setting and principles to follow are also analyzed, as well as the principle of arranging larger ship by longer course.

接下来阐述了班轮航线的结构类型，对运输航线设置特点及遵循原则进行阐述，而且对大船配大线原则也做了详细证明。

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Extraordinarily, although raising money to buy second-hand ships is proving hard, shipping lines still seem to have little trouble arranging finance for new ones.

ECONOMIST: Shipping