Toughened bulletproof double glass door, to observe clearly the object in the working chamber.

钢化、防弹双层玻璃门观察工作室内物体，一目了然。

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John Thune, a Republican from South Dakota, says he is working on getting concealed carry through the chamber.

一个来自南达·科塔州的共和党人John Thune说到，他是通过一个密室来隐蔽地运输武器的。

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The working chamber is made of stainless steel plate to ensure durability.

工作室采用不锈钢板，确保产品经久耐用。

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Away from the chamber, Plaid have been working hard on sharpening up their campaigning machine on the ground after the Assembly and local election losses, including learning lessons from the SNP's victories in Scotland.

BBC: State of Play 2 - Plaid Cymru

And yet it was possible until 1999, when Tony Blair started to reform it, to watch the Lords in action and admire it for working better than any chamber of nearly 1, 300 members, more than 750 of them members by right of birth, really deserved to.

ECONOMIST: Bagehot

Swindon Chamber of Commerce said the group was "working hard" for Swindon.

BBC: Forward Swindon's pledge to meet investment challenge