Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/31ece0839be75c3387637bc67e090eb8.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 bus operating rate是什么意思,bus operating rate的翻译,bus operating rate音标、读音、用法和例句_零六五六深蓝词典
A low availability rate of less than 80%, a low operating km per day per bus and a low ratio of operating revenue to total costs are common. 低於80%的可用率、單日單輛公交車運營的低公裡數和運營收入佔縂成本的低比例是司空見慣的。