This is useful for events that last all day and have no fixed time.

这对于持续一整天，没有固定的时间的事件非常有用。

youdao

There is no fixed time interval before marriage that the premarital check-up has to be performed.

至于在婚前多久才须要做婚前检查，并无特定限制。

youdao

A perfect regulation of the term of laboring contract should be "no fixed time limit contract," with the establishment of new type fixed time limit laboring contract.

完善的劳动合同期限制度应以无固定期限合同为主，并建立新型固定期限劳动合同。

youdao

"Over the 90 percent of the more than 3,000 polling stations, fixed and mobile,countrywide opened on time this morning and no logistical problems or challenges worth mentioning were experienced,".

VOA: standard.2009.11.28

In particular, there is no fixed time limit for it to be extended nationwide.

ECONOMIST: A job promise that may be both costly and hollow

At Indigo, there are no glass ceilings, no time clocks and no fixed vacation periods.

FORBES

But perhaps more germanely, the UK's economic malaise shows no signs of being fixed any time soon by the supposed experts in the Bank of England or Treasury, so there may be a case for looking elsewhere for wisdom - and it is no longer eccentric to argue that what went wrong in the financial system was as much ethical as technical.

BBC: Should bishops run the banks?