常見例句Sometimes the snippet is pulled from the page content or even from the DMOZ directory, but this usually happens only in the absense of a metatag. 精明的SEOers知道小片從堦描述通常被拉扯掩藏從頁(yè),但可看見在HTML來(lái)源。然而,那縂不是實(shí)際情形。getMetaData( collName, docIDs, metaTag ); 聽 聽 聽 Map metaData = nzdl. 返回 metatag