Https://support.google.com/edu/classroom/thread/323493135/%E3%80%80%EF%BC%AD%EF%BC%B3%EF%BC%A3-%EF%BC%B2%EF%BC%A5%EF%BC%A6%EF%BC%B5%EF%BC%AE%EF%BC%A4%EF%BC%B3%E3%80%80-%E3%80%80%EF%BC%A4%EF%BD%8F%EF%BD%85%EF%BD%93%E3%80%80%EF%BC%AD%EF%BC%B3%EF%BC%A3%E3%80%80%EF%BC%A3%EF%BD%92%EF%BD%95%EF%BD%89%EF%BD%93%EF%BD%85%EF%BD%93%E3%80%80%EF%BD%92%EF%BD%85%EF%BD%86%EF%BD%95%EF%BD%8E%EF%BD%84%E3... https://support.google.com/edu/classroom/thread/323493135/%E3%80%80%EF%BC%AD%EF%BC%B3%EF%BC%A3-%EF%BC%B2%EF%BC%A5%EF%BC%A6%EF%BC%B5%EF%BC%AE%EF%BC%A4%EF%BC%B3%E3%80%80-%E3%80%80%EF%BC%A4%EF%BD%8F%EF%BD%85%EF%BD%93%E3%80%80%EF%BC%AD%EF%BC%B3%EF%BC%A3%E3%80%80%EF%BC%A3%EF%BD%92%EF%BD%95%EF%BD%89%EF%BD%93%EF%BD%85%EF%BD%93%E3%80%80%EF%BD%92%EF%BD%85%EF%BD%86%EF%BD%95%EF%BD%8E%EF%BD%84%E3%80%80%EF%BD%8D%EF%BD%8F%EF%BD%8E%EF%BD%85%EF%BD%99%E3%80%80%EF%BC%9F