preaches的读音 preaches中文意思

读音 
v. 布道( preach的第三人称单数 );劝诫;说教;宣传
preaches 用法和例句
So when it comes to improving data reporting , the statistics bureau may need to practice more what it preaches .
所以就改善数据汇报来说,国家统计局自身可能也应该更多地执行它所宣扬的做法。