Translation of "Valid" in Chinese

This ticket is valid for three days.

这张票3天内有效。

This passport is valid for five years.

這本護照的有用期限為五年。

The court adjudged that the will was valid.

法院判决了那个遗言是有效的。

It's valid until March thirty-first, nineteen-ninety-seven.

有效期到1997年3月31日为止。

- How long is this visa valid?
- How long is this visa good for?

- 這個簽證的有效期限是多久?
- 这张护照的有效期到什么时候？

- This ticket is good for three days.
- This ticket is valid for three days.

- 這張票的有效期是三天。
- 这张票三日有效。

- The ticket holds good for three days.
- This ticket is good for three days.
- This ticket is valid for three days.
- The ticket is good for three days.

- 這張票的有效期是三天。
- 这张票三日有效。