Event handlers can be present in both the master class and on the content page.
在母版类中和内容页上，都可存在事件处理程序。
Semi-Final competitors may have chance to take master class.
进入复赛者有机会上台参加大师课。
He is member of the China region selection committee for World Press Photo Master Class.
他是荷赛大师班中国区评选委员会成员。
He is member of the China region selection committee for World Press Photo Master Class.
他是荷赛大师班中国区评选委员会成员。
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