"Witnesses tell us he released some sort of canister. They heard a hissing sound and some gas emerged and the gunman opened fire," Oates said at a news conference.

“目击者告诉我们，射击者放了某种罐。他们听到了咝咝的声音，并出现一些气体接着枪手就开枪了，”奥茨在一次新闻发布会上说。

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The situations of fire system design for two projects, the New International Exhibition Center in Shanghai and the Taizhou Exhibition and Conference Center in Zhejiang Province are presented.

介绍了上海新国际博览中心和台州会展中心两工程项目的设计情况。

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Elv maintenance groups: responsible for the elv work, including fire alarm system, broadcasting system, emergency lighting system, monitoring systems, access control, conference room av system, etc.

弱电维修组：负责全厂弱电工作，包括火灾报警系统，广播系统，应急照明系统，监控系统，门禁系统，会议室影音系统等。

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An astute use of this week's events and Annan's call to unified action could lead to a Security Council resolution calling for a cease-fire and peace conference within 30 days.

CNN: The only glimmer of hope for Syria

Rijkaard's calm exterior at the news conference betrayed the burning fire in his eyes.

BBC: SPORT | Football | Europe | The battle of Stamford Bridge

During his long years at the helm, Mubarak escaped at least two assassination attempts, including a close call in 1995 when Islamic militants opened fire on his motorcade at a pan-African conference in Ethiopia.

CNN: For Mubarak, once Egypt's strongman, a long fall from grace