1.【航】中桅帆
1.a sail set above the lowermost sail on a mast on a square-rigged sailing ship, or above the gaff on a fore-and-aft-rigged ship
1.Main Shrouds: Shows the Main-topsail with the wind in the sails .
主桅上下桅连接索：显示了主上桅帆，受风的帆。
2.Topsail is a famous little boat. It has sailed across the Atlantic many times.
托普赛耳号是一只有名的小艇，曾多次横渡大西洋。
3.Bowsprit Topsail Yard: Shows the top of the bowsprit, shrouds, foot ropes, lift blocks, sheave hole.
首斜桅上桅帆桁：显示了船首斜桅，上下连接索，脚绳，升降滑轮，滑轮洞。
4.Topsail has sailed across the Atlantic many times.
“涛波赛”已多次横渡大西洋。
5.All right, well, what do we know about Topsail Cay?
好了，我们对上托塞岛了解多少？
6.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。
7.Oh no! We won't lower our lofty topsail,
哦不！我们不愿降低桅帆，
8.Come lower your topsail and brail up your mizz'n
来啊，放低你的桅帆