The visa is for 14 days, extendable to one month.
此簽證有效期為14天，可延期到一個月。
Do you need a visa for the USA?
你需要美國簽證嗎？
What a palaver it is, trying to get a new visa!
申請新簽證真煩死人了！
Please debit my Mastercard/ Visa/ American Express card.
請在我的萬事達/維薩/美國運通信用卡賬戶中扣除。
They refused him a visa.
他們拒絕給他簽證。
The passports, with the visa stamps, were waiting at the embassy.
護照都加蓋了簽證章，在大使館等待領取。
They overstayed their visa.
他們居留超過了簽證期限。
They thought that their relatives would be able to fix the visas
他們以為他們的親戚們會把簽證辦好。