Sara screams and pounds against the thick prison glass desperate for someone to hear her, but her voice is muffled by the thick security glass.

Sara大声尖叫敲击着房间的厚玻璃，拼命地期望有人能听到她的声音，但是厚安全玻璃的阻挡，基本上听不到她的喊声。

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Bulletproof glass and security cameras help ensure it never leaves them again.

防弹玻璃和安全摄像头有助于确保它永远不会再离开他们。

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Security personnel had to watch helplessly as one of the glass panes of the exhibits was smashed.

保安人员只能眼睁睁地看着当展厅里的一块玻璃被打破。

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Mr Murdoch, who has denied the charges, watched attentively from behind the security glass panels.

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Next time: the joys of airport security whilst wearing Glass, and a discussion of the available, and the missing, security within the headset itself.

ENGADGET: Living with Google Glass, Day Two: Around the House

Many others have had additional security measures like bulletproof glass installed in their homes.

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