The number of casualties remains unclear but an airport spokeswoman tells CNN that 120 people were on board the Aseman Airlines flight bound for Tehran.是什么意思_The number of casualties remains unclear but an airport spokeswoman tells CNN that 120 people were on board the Aseman Airlines flight bound for Tehran.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句