In Shanghai, most hospitals have guards on patrol and this year 18 hospitals added a special working group to enhance protection in their administrative departments and emergency rooms.

在上海，大多数医院都有值班的安保人员，今年18家医院增设了一个特别工作组，以加强行政部门和急诊室的安全保障。

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The movement includes independent public charter schools, such as BASIS in Tucson, with only 120 high-schoolers and 18 graduates this year.

这项活动包括独立的公立特许学校，例如图森的 BASIS 学校，这所学校今年只有120名高中生和18名毕业生。

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Today 18 million tourists visit Venice every year, but in 20 years this number risks doubling.

VOA: standard.2009.10.27

This 18-year-old plantation worker says he makes $120 a month, a decent wage for his family.

VOA: standard.2010.06.02

Joining Verizon in its data collection efforts this year are 18 7 global security organizations.

FORBES: Forget Twitter Hacks. Verizon Says Skyrocketing Attacks On U.S. Infrastructure Are Real Cyber Threat

He leads the PGA Tour in average driving distance at 313 yards this year, 18 yards longer than Woods.

FORBES: Masters Champ Bubba Watson: Golf's Next Marketing Star

This year, 18 new hotels, restaurants and spas earned a Forbes Travel Guide Five-Star rating the most new Five-Stars achieved in recent memory.

FORBES: 18 New Forbes Travel Guide Five-Stars To Visit In 2012