Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/82934b53cf7c670e002cb51eaf9980c3.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 Sigman是什么意思，Sigman的翻译，Sigman音标、读音、用法和例句_果味酸柯林斯词典
Sigman also warned class-obsessed Britons needed to drop their snobbish attitude towards hands-on vocational training within schools. 西格曼同時警告有堦級迷思的英國人，必須屏除他們對學校的手工職業訓練不屑的態度。