指夏令营、冬令营等活动开始。与“闭营”相对to start camp

• 公安英模子女科技夏令营在北京正式开营。

  The Public Security Model Children Science and Technology Summer Camp officially opened in Beijing.

• 第八届全菲华校学生中华文化夏令营在菲律宾首都马尼拉开营。

  The Eighth Philippines Chinese Culture Summer Camp for Chinese School Students began in the Philippine capital Manila.