Children should be seen but not be heard这句英文谚语是什么意思?

Children should be seen but not be heard这句英文谚语是什么意思?
Children should be seen but not be heard这句英文谚语是什么意思?

Children should be seen but not be heard这句英文谚语是什么意思?
儿童应待观察,但不应听取 英文谚语:大人在说话,小孩别插嘴