Sometimes up, sometimes down.

有时候上去，有时候下去。

youdao

They have to walk sometimes up to two hours to come to work and usually go without lunch to save money.

他们有时需要步行多达两小时来上班，并通常为了省钱不吃午饭。

youdao

The study found that participants greatly overestimated (sometimes up to twice as much) how hurt they would feel by a breakup.

这项研究发现参加者们大大高估了（有时甚至超出一倍）因为分手造成的心痛感觉。

youdao

Sometimes her pictures made you feel you were looking down from a great height, or up from far below.

VOA: special.2009.05.10

Cycles that are suggested that you go through and aren't gone through in class also sometimes turn up on exams too, by the way.

顺带一提，那些我建议,你们去推导，而没有在课上,推导的循环有时也会。

麻省理工公开课 - 热力学与动力学课程节选

So I just wanted to address that quickly before we move on, and actually address another thing about dealing with wavelengths of particles that sometimes comes up.

在我们继续之前我要先更正一下，实际上是更正有时我们会碰到的,另一个对待粒子波长的问题。

麻省理工公开课 - 化学原理课程节选

But the biggest hit comes from the much higher return rate sometimes up to ten percent by consumers who simply changed their mind or could not be reached at home.

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After about 3-5 years (sometimes up to 10 years) if the private companies grow, they can be sold to larger companies or to larger private equity funds.

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The long publication cycles for journals of sometimes up to five years was a pain point that he and his colleagues had suffered through and understood well.

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