children should be seen and not heard|child|childr イディオム
	children should be seen and not heard|child|childr
A command issued by adults to children ordering them to be quiet and not to interrupt. 

 A proverb. 
Your children should not argue so loudly. Haven't you taught them that children should be seen and not heard?children should be apparent and not heard|child|childr
A command issued by adults to accouchement acclimation them to be quiet and not to interrupt. 

 A proverb. 
Your accouchement should not altercate so loudly. Haven't you accomplished them that accouchement should be apparent and not heard? Dictionary