急问：中国护照申根国工作许可（非永居）从申根国出发去美国玩过境英国要不要过境签？看了官方网站说需要除非满足以下任一条件：1.are travelling to Australia, Canada, New Zealand or the USA and have a valid visa for that country2.are travelling from Australia, Canada, New Zealand or the USA and it’s less than 6 months since you last entered that country with a valid entry visa3.hav...