This area is particularly vulnerable because it is often prone to mechanical damage but derives no protection from an anode system being above the water line.

此区域特别易受损因为容易产生机械损伤，但是却无法得到吃水线以上的阳极系统的保护。

youdao

This area is particularly vulnerable because it is often prone to mechanical damage but derives no protection from an anode system being above the water line.

此区域特别易受损因为容易产生机械损伤，但是却无法得到吃水线以上的阳极系统的保护。

youdao