When 8：30,it was time for the classmates to ask questions. Doctor Lin hospitably and humorously and professionally answered the on-the-spot questions.
When 8：30,it was time for the classmates to ask questions. Doctor Lin hospitably and humorously and professionally answered the on-the-spot questions.
30分，到了现场同学的提问时间，林总监也热情幽默并且专业的回答了现场提问。