plimsol

1.Between 1941-1945, 42 Eastbound convoys, loaded to their plimsol lines with all types of war supplies, fought both the enemy and the appaling weather to deliver their valuable cargoes.

1941年到1945年间，有42只护航船队向东运送种战争物资。敌军袭击和恶劣天气得他们步履艰难。