游客来到美国免签证国家用于商业目的，90天以内，可以申请访问美国无签证。
Travelerscoming to the us from visa waiver countries for business purposes, 90days or less, may be eligible to visit the us without a visa.
新加坡和韩国护照享有162个国家的免签证通行待遇。
Singaporean and South Korean passports provide visa-free access to 162 countries.
但是现存的争议可能会推迟它获得到申根地区免签证旅游授权的机会，申根地区由25个欧洲国家组成。
But the row could hinder its attempt to be granted visa-free travel within the Schengen area of 25 European countries.
应用推荐