You arrive at your hotel and go directly to your room, where you punch in a code at the door and let yourself in.

你到达酒店后直接走向你的房间，到房间门口后输入密码就可以进入。

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To gain entry and traverse interior doors, you must flash a smartcard and punch in a numeric code.

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Users can punch in a code when registering and get a discounted price.

FORBES

With the pointer that he keeps attached to his hand, Ward can punch in a security code and the automatic door swings open.

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