通信技术人员行业认证可用，但在不列颠哥伦比亚省，阿尔伯塔省，新斯科舍省，西北地区和努纳武特地区是自愿的。
Trade certification for communication technicians is available, but voluntary, in Nova Scotia, Alberta, British Columbia, the Northwest Territories and Nunavut.
北京2008奥运会，在国家游泳中心，阿纳斯塔西娅-达维多娃与阿纳斯塔西娅-叶尔马科娃正在为花样游泳双人技术自选的比赛做着准备。
Anastasia Davydova and Anastasia Ermakova prepare to perform in the duet technical routine synchronised swimming event at the National Aquatics Center during the 2008 Beijing Olympic Games.
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