Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/92a270cf9fd5831138d04bb4d9a5e9f1.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 record-keeper是什么意思，record-keeper的翻译，record-keeper音标、读音、用法和例句_果味酸柯林斯词典
Jason Lezak was the final American in the pool, and he was about a full body length behind former 100-meter freestyle world record holder Alain Bernard at the final turn. 他在最後一個轉身時落後百米自由泳前世界紀錄保持者伯納德大約一個身長。