This contract is concluded for an unspecified period.

这个合同被达成在一个非特指的期间。

youdao

They informed me that I would be incarcerated for an unspecified period of time and then deported back to China if I was in violation of Korean law.

他们告诉我，我将在期限不详的一段时间内受到监禁，如果我违反了韩国法律，我将被遣返回中国。

youdao

The goal was to collect as many good CARDS as possible in an unspecified short period of time (all trials actually lasted ten minutes).

小组的目标就是在给定的时间段内(事实上每次尝试持续10分钟)搜集尽可能多的绿色卡片。

youdao

According to various reports, Jiau, 43, had worked for Nvidia as a contractor for an unspecified period.

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Mr Barak deems these vital to Israel's security and they would be held by it for an unspecified period.

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Under a 1984 Supreme Court ruling, a public-safety exception allows investigators to question suspects for an unspecified period without giving them a Miranda warning.

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