Students studying for a particular degree will take a series of lecture courses which run in parallel at a fixed time in each week and may last one academic term or the whole year.

攻读特定学位的学生将在每周的固定时间同时参加一系列讲座课程，可能持续一个学期或一整年。

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Streams had run dry for the first time in memory.

溪流在记忆中第一次干涸了。

《柯林斯英汉双解大词典》

Ten minutes spent in this way could save you quite a lot of time in the long run.

从长远来看，以这种方式花费的10分钟最终可以为你节省大量时间。

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And runners proved the doctors and scientists-- proved that they were right and ran the mile in two seconds and 4 minutes, one second, but no runner could run the mile in under 4 minutes, ever since the mile was actually timed-- when they started to time runs.

跑手们证明了医生和科学家…,证明了他们是对的,一英里跑四分钟两秒，四分钟一秒，但没有跑手能少于四分钟，从一英里跑计时以来-,当人们开始计时跑时。

哈佛公开课 - 幸福课课程节选

But it all went wrong in China and Brazil, leading him to reassess his approach to preparing for the run-in this time round.

CNN: Hamilton: I'm no rookie in chase for title

Better yet, a three-minute quick charge from a dead battery will yield up to an hour of run-time in a pinch.

ENGADGET

Devonish , Britain's only representative after the withdrawals of Dwain Chambers and trials winner Toby Sandeman, won his morning heat before finishing third in his second-round run in a time of 20.66.

BBC: Bolt storms through to 200m semis