使用三角帆和顶帆，可以减小升力，有助于船只稳定航行。
Top sail spinnaker and use, can reduce the lift and help to stabilize sailing vessels.
这是另一种斜桁帆多桅帆船，带有一面顶帆和多面船首桅帆。
Here's another gaff-rigged schooner that is using a topsail and several flying jibs.
这是另一种斜桁帆多桅帆船，带有一面顶帆和多面船首桅帆。
Here's another gaff-rigged schooner that is using a topsail and several flying jibs.
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