marked symbol

例句：

1. 1. The painting is marked with a red cross on the back.
   这幅画背面有一个红色的十字。
2. 2. The new car is marked by its sleek design and powerful engine.
   这辆新车以其流线型的设计和强劲的发动机而著称。
3. 3. The marks on the wall are from a long-forgotten battle.
   墙上的印记是很久以前一场被遗忘的战斗留下的。