This ship is an aluminum alloy welded catamaran passenger vessel, using symmetrical semi-hull, single deck, upper lower cabins and propeller driven.

本船为铝合金焊接双体客船，采用对称片体，单层甲板，设上下客舱，螺旋桨推。

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This is particularly important for the catamaran which endures wave force acting on the side hull only by the single deck cross-structure, and is hard to guarantee.

尤其是只靠单层甲板连接桥来承受作用于两片体上波浪力的双体船，其连接桥强度更难于保证。

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Sudden puffs can cause stern steerers to rock up on a single forward skate, like a catamaran flying a hull, until the skipper can manage to wrestle the giant craft back down.

FORBES: Shiver Me Timbers