Lectures, seminars and tutorials are all one hour in length, whilst laboratory classes usually last either 2 or 3 hours.

讲座、研讨会和辅导课都是一个小时，而实验课通常持续2到3个小时。

youdao

And bring the bottle with you, since even so-called "waterproof" sunscreens don't last the length of a long, sweaty workout.

带一整瓶的防晒霜，因为即使那些号称“防水”的防晒霜在出汗的训练中也不能持续多长时间。

youdao

The last time we spoke for any length was in February 2003.

我们的上一次谈话是在2003年2月。

youdao

Now I think you may be rather happy to hear that this is the last time --I'm pretty sure that this is the last time - that we will have to discuss, at least at any length, Milton's worries about his unreadiness and his un-preparation.

你们可能会很高兴知道,这是我们最后一次-我对此非常确信,最后一次需要仔细的讨论，弥尔顿对他自身的犹疑和毫无准备的焦虑感。

耶鲁公开课 - 弥尔顿课程节选

Operating jobs are mostly local and last the length of the unit, e.g.

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The Giants started the second half with a flurry with Cudjoe starting the rout and finishing with a second-half hat-trick, saving the best for last with a length of the field score after an errant pass by Cameron Phelps.

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He came to spring training last season with shoulder-length hair and never cut it as he rehabbed from Tommy John surgery.

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