cylindrical shell structure

例句：

1. 1. The designof the new car has a cylindrical shell structure that makes it more efficient.
   这款新车的设计采用了圆柱壳结构，使其更加高效。
2. 2. The construction of the bridge is based on a cylindrical shell structure, which reduces its weight and increases its durability.
   这座桥梁的建设基于圆柱壳结构，这有助于减轻重量并增加其耐用性。
3. 3. The cylindrical shell structure of the ship is designed to provide maximum stability during high-speed travel.
   船舶的圆柱壳结构设计用于在高速航行时提供最大的稳定性。