Please take your room key and ID card, close and lock the door to your room.

请带上您的房间钥匙和身份证，关好并锁上您房间的门。

youdao

It's all very well to say that, but someone comes to the door and says "electricity" or "gas", and you automatically think he is OK, especially when he shows his card.

说起来容易，但是有人在门口说“电”（收电费）或者“气”（收气费）时，你会默认他是个没有问题的人，特别是他出示了他的证件后。

youdao

The day of their check-in, they are sent a text with their room number. The RFID card is programmed to open that door automatically.

在登记当天，他们可以收到一段带有房间号的文本，然后就可以通过这种RFID卡片自动打开房间的门。

youdao

Most female-only floors have added extra security--usually a key-card door and a female-only staff.

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Furthermore, we can spot a SIM card door on the underside (see pic after the break) so you can get your EDGE on -- you know, for those few remote outposts left in the world that haven't discovered WiFi yet.

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Even PNC Financial Services ( PNC), typically a no-fee advocate in the banking world, has carefully left the door open to debit card fees.

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