空中客车〔指乘客毋需预订机票的班机〕。的英文

skybus

• 指:    finger
• 乘客:    passenger
• 毋:    no; not
• 需:    need; want; requir ...
• 预订机票:    book an air ticket
• 的:    4次方是 The fourth po ...
• 班机:    scheduled flightsⅣ ...