Warning: file_put_contents(): Only 0 of 6191 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 setting-up exercises例句_setting-up exercises英汉例句_setting-up exercises双解例句_沉淀汉英词典
The importance of good living habits is emphasized.Setting-up exercises are advocated before jumps to ensure maximum limberness of muscles and joints. 特别强调的是良好的生活习惯，并要求在跳伞前做徒手体操，以促使肌肉和关节都处于最佳状态。