穿孔卡片

例句：

1. 1. The teacher gave me a punch card as a reward for good behavior.
   老师给了我一张穿孔卡片作为好行为的奖励。
2. 2. The punch card was used to record the number of times each employee had been punched.
   穿孔卡片用来记录每个员工被打的次数。
3. 3. The punch card was used to control access to the restricted area.
   穿孔卡片用于控制对受限区域的访问。