Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
遠距教學/實體上課 都幾? 個人覺得線上上課的效果實在非常差,想問問大家想法。