上次的翻译:The steel plate was struck into a big hole for the lower platform ,the big deformation was caused by external force and has exceeded the yield stength of steel . so the steel plate must be partly renewed .
上次的翻译:After loading and function test ,the accomondation ladder and pilot ladder must be covered and protected ,In the surroundings full of ferrous fines at shipyard ,they will rust very quickly.