Active room include sentry box, commercial pavilion, newsstand, gate booth, active board room and so on.

活动房包括岗亭、商亭、报亭、门卫亭、活动板房等。

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Boxes of tissues stand sentry in every room, where a sympathetic ear, emergency childcare or other extra assistance is usually available.

NPR: 'Gold Star' Efforts Help Families of Fallen Soldiers

To get their fix, Xbox 360 gamers with room for one more carry-on will want to turn to GAEMS. The company is showing off its G155 Sentry "personal gaming and entertainment environment" at E3 this year -- a so-called PGE.

ENGADGET: GAEMS G155 Sentry suitcase for Xbox 360 hands-on Hands-on