xin
例句
Zheng Xin is a firefighter.
郑鑫是一名消防员。
Zheng Xin wanted to find the mother cat.
郑鑫想找到猫妈妈。
As a firefighter, Zheng Xin sees heroic acts every day.
作为一名消防员，郑鑫每天都能看到英雄事迹。
