SELECT COUNT(*) AS think_count FROM `zanpiancms_mcid` RIGHT JOIN `zanpiancms_vod` `w` ON `w`.`vod_id`=`mcid_id` WHERE `vod_cid` = '18' AND `vod_area` = '美国' AND `vod_year` = '2018' AND `vod_letter` = 'V' AND `mcid_mid` = 70 AND `vod_status` = '1' LIMIT 1 [ RunTime:0.002662s ]