continuing education
noun(also adult education)
[uncountable]education for adults that is available outside the formal education system, for example at evening classes or over the internet 继续教育：在正规教育系统之外，例如在晚上上课或通过互联网进行的成人教育 We have a thriving continuing education department. 我们有一个欣欣向荣的继续教育部门。