正式批准用英语怎么说？

正式批准

例句

• Official sanction has not yet been given. 尚未获得正式批准。
• Smith's report was not officially okayed by the War Department for Release until July 9. 史密斯的报告于7月9日才获得释放战俘处正式批准。
• His appointment has not been formally approved yet. 他的任命还未获正式批准。
• Formally approves a document by affixing a signature. 以签名的形式正式批准文件.
• Formal authorization for the trip was given last week. 这次行程上周得到正式批准.
• After 10 years of negotiation, the Senate ratified the strategic arms reduction treaty. 经过10年协商，参议院已经正式批准了《削减战略武器条约》。
• In April Thai and Indonesian leaders gave their formal blessing to the idea. 4月份，泰国和印度尼西亚的领导人正式批准了这个计划。