block 在本句怎么翻译
问题描述：
block 在本句怎么翻译
Since they have often been in the organization for a long time,they frequently quote historical experence as an excuse to block change.
答案具体点,谢谢
答
因为他们在工会里呆了很长时间,所以他们经常会引用历史经验作为托辞来概括总体变化.