“呼吁”造句

他呼吁自己的同胞不要丧失信心。
He appealed to his countrymen not to lose heart.

他呼吁企业不要过度提高价格。
He appealed to firms not to increase their prices unduly.

他呼吁任何看见袭击者的人提供信息。
He appealed for information from anyone who saw the attackers.