宣布无效的例句（宣布无效在句子中的用法）

• The contract was declared null and void. 合同被宣布无效。
• The treaty has been declared void. 条约被宣布无效。
• Many laws made by the former regime have been annulled. 前政权制定的许多法律被宣布无效。
• A spokeswoman said the agreement had been declared null and void. 女发言人称该协议已宣布无效。
• The agreement was declared void ab initio. 此协议自一开始就被宣布无效。
• A spokeswoman said the agreement had been declared null and void... 女发言人称该协议已宣布无效。
• The trial was stopped and the results declared invalid... 审判被中止,判决结果被宣布无效。