职业赛马骑师禁止对赛马结果下注。Jockeys are forbidden to bet on the outcome of races.我们被禁止使用母语，违者将被关进监狱。We were forbidden, under pain of imprisonment, to use our native language.现在许多工作场所禁止吸烟。Smoking is now banned in many places of work....
文中提出了一种用于高速锁相环的双斜鉴频鉴相器的结构设计.A fast locking phase - locked loops ( PLL ) with a dual - slope phase frequency detector circuit is presented.任何位于双斜杠与行尾之间的文本构成注释. 文本只能是一行.Any text between a double - slash and the end of the ...