plimsoll line

基本解释

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各种各样的战争物资。敌军的袭击和恶劣的天气使得他们步履艰难。
The vertical line meets the horizontal one here.
垂直线与水平线在此相交。
One line cuts another at right angles.
一条线与另一条线成直角相交。
The printers have missed out a whole line here.
排版工人在这里漏掉了一整行。
Participation in tender is in our line of business.
参加投标属于我们的业务范围。