英语语法分析

The curved davit arms extended over the open portion of deck.

弯曲的吊艇架臂在甲板的空地上方展开。

The handle for store davit not turn.

备用支艇架手柄不转动。

Rescue boat davit (life raft davit) to be done dynamic test.

救助艇架(救生筏吊架)动负荷试验。