Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/b257da066fd1b4ed8007c35fe71610b3.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 ventilating speed例句_ventilating speed英汉例句_ventilating speed双解例句_零六五六深蓝词典
For the characteristic of high closing in compartment of high speed train, the ventilating design should ensure passengers' safety and comfort. 由於高速列車車廂高度密閉的特性，高速列車的通風設計必須滿足旅客的安全性和舒適性。