“签证”的英语？

为了拿到前往哥伦比亚的签证，我们乘大巴返回麦德林。To get our Colombian visas we bussed back to Medellin.他们以为他们的亲戚们会把签证办好。They thought that their relatives would be able to fix the visas.高达40%的学生签证均已过期。Up to forty per cent of the students had ove...

“签证”的拼音为：qiān zhèng...