由于部分国家中转也要签证,所以消费者在出境前购买国际机票时要询问清楚,以免耽误行程。前不久,张女士向某票务公司订购了一张飞往加拿大渥太华的机票。而在临行当天到机场换取登机牌时,航空公司工作人员告诉她无法换领,原因是该航班中转美国,必需有过境签证,而张女士并未办理过境签证,因此无法搭 As some countries also need to transit transit visa, so consumers before leaving the country to buy an international ticket to ask clearly, so as not to delay the trip. Not long ago, Ms. Chang ordered a flight ticket to a ticket company in Ottawa, Canada. However, on the day of departure, she was sent to the airport for a boarding pass, and the airline staff told her that she could not be redeemed because the flight was transit to the United States and a transit visa was required. Ms. Zhang did not apply for a transit visa and therefore could not take the visa