常見(jiàn)例句"Extensive Investigation" is to adopt irregular check and spotcheck methods of statistics; 三是統(tǒng)計(jì)非定期調(diào)查和統(tǒng)計(jì)抽樣調(diào)查方法越來(lái)越重要,應(yīng)樹(shù)立“大調(diào)查”觀唸; 返回 spotcheck