
Mr XX(你老师的名字), could you please speak slowly?
Mr xx, could you please speak again? I am sorry I can not hear clearly.
Teacher , could you please speak slowly?
Teacher , could you please say it again? I didn't hear you clearly.

Mr XX(你老师的名字), could you please speak slowly?
Mr xx, could you please speak again? I am sorry I can not hear clearly.
Teacher , could you please speak slowly?
Teacher , could you please say it again? I didn't hear you clearly.