They are challenges I think many of us have faced at one time or other.

但我觉得他们也是我们在某个时刻或是其他时候会面临的挑战。

youdao

At one time or other, someone has probably told you “it’s written all over your face.”

在某个时间，有人也许会和你说：“一看你的脸就知道你现在啥心情了”。

youdao

Of these, Kenya, Malawi, Mauritius, South Africa and Zimbabwe have all at one time or other used bioethanol as a transport or domestic fuel.

在这些国家中，肯尼亚、马拉维、毛里求斯、南非和津巴布韦都曾经使用生物乙醇作为交通和家用燃料。

youdao

Or sometimes they might have men one day, women another time, and mixed at other times.

有时一天男子用，一天女子用，其余时间同用。

耶鲁公开课 - 新约课程节选

who will help me out？ They find themselves surrounded, and Paris is--it's nothing like- - it's one-third the size of London at this same time, or at any other time, but it has a huge circumference.

谁来帮我下,他们发现自己被包围了,巴黎成为,巴黎已经大不如前,它仅仅相当于,当时或其他时期伦敦规模的三分之一,还是一个巨大的牢笼

耶鲁公开课 - 1871年后的法国课程节选

In the meantime, if you do forget a doctor's appointment, as most of us have done at one time or other, please spare a thought for the practice or hospital, and give them a call.

BBC: Doctors warned to check no-shows

Announcing the result, chairman of the judging panel Dr Eric Anderson said the winners were chosen only after a "lively and spirited debate" during which at one time or other, each of the five finalists looked to be the front runner.

BBC: Heaney wins Whitbread book prize

The result has been a grinding war of attrition between the religious and the secular in which neither side ever gains the upper hand but each at one time or another comes to believe that the other is prevailing.

ECONOMIST: Israel at 50