Since the ash cloud first appeared over European airspace Thursday, more than 63, 000 flights have been canceled.

从星期四火山灰影响欧洲领空以来，已经超过63000班次的航班被取消。

youdao

Since the ash cloud first appeared over European airspace Thursday, more than 63, 000 flights have been canceled.

从星期四火山灰影响欧洲领空以来，已经超过63000班次的航班被取消。

youdao