In post offices, virtually every document that's passed across the counter is stamped with a rubber stamp.
在邮局，基本上每个交到柜面的文件都会用一个橡皮图章盖上印。
《柯林斯英汉双解大词典》
2
While negotiations are progressing fast no deal has been officially completed as yet, but one of the agents who protects Diego's interests believes it has been rubber-stamped.