n. an endorsement made in a passport that allows the bearer to enter the country issuing it
v. provide (a passport) with a visa
v. approve officially
n. 签证
vt. 签发
1. I need to apply for a visa to visit Canada.
我需要申请签证去加拿大。
2. The visa process can take several weeks.
签证过程可能需要几周时间。
3. She received her student visa last month.
她上个月收到了学生签证。