Changes in the visa process caused a dramatic decline in the number of foreign students seeking admission to U.S. universities.

签证程序的变化导致申请美国大学的外国学生数量急剧下降。

youdao

youdao

The visa is for 14 days, extendable to one month.

此签证有效期为14天，可延期到一个月。

《牛津词典》

The visa is good for three years and may be extended for another three years.

VOA: special.2009.07.02

You know, I came over on a holiday, the first time. I came on a six-month visa holiday.

那时我是来度假的，第一次来。凭六个月假期签证过来的。

想当军人的理由 - SpeakingMax英语口语达人

For those of you who are on the run from the FBI, your Visa has run out, or you're sitting next to your ex-girlfriend, now would be a good time to put a paper bag over your head.

被FBI通缉的,签证失效的,还有前女友就坐在旁边的,赶快找个纸袋子把脸给蒙上

耶鲁公开课 - 博弈论课程节选

If that information is unavailable, they will manually check the visa status through a US database.

BBC: US tightens student visa rules after Boston bombing

By extension, then, the Visa and MasterCard rules have applied to both Amex and Discover.

FORBES: Credit Card Changes Looming: Merchants Will Be Allowed to Add Surcharges

The visa changes may shave up to 2% off Indian outsourcers' margins, IIFL Capital estimates.

WSJ: Heard on the Street: India IT Firms Are Diverse Bunch