官方游戏操作手册实际上是步哨的操作手册。
The official game manual for Team Fortress 2 is actually the Sentry Gun Operating Manual.
它们是些很差劲的步哨，因为在好些地方，它们的队伍被大黄草突破，就耷拉脑袋，没精打采地伸着躯于，成了野兔出没的处所。
They made indifferent sentinels, for in many places their ranks had been broken by the rhubarb plant, and they lay with crumpled heads and listless stems, making a pathway for the rabbits.
然而在游戏中这是不可能的，因为游戏中一名工程师只能造一台步哨。
This however is impossible in-game, as an Engineer can only build one sentry at a time.
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