Some of his favorites, like purslane, guava and goji berries, aren't always available at regular grocery stores.

他最喜欢的一些水果，如马齿苋，番石榴和枸杞，并不总是能在寻常商场里购买得到。

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However, that option isn't always available.

然而，这个注意并不总是有效。

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This section of the details is not always available.

这个区域的细节并不总是可用的。

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He brought women into the IOC fold, she says,and always ensured funds were available to support countries and athletes in financial need.

VOA: standard.2010.04.21

And also because, and this is also the reason why the power points are always available, I want you to be engaged in the material.

另一个原因，之所以提前提供幻灯片，我希望你们能充分理解材料。

哈佛公开课 - 幸福课课程节选

Think of it as a beautifully printed book that's always available in perfect light.

WSJ: How E-Readers Change the Way We Read | Head Case by Jonah Lehrer

If you or your child does have an autoinjector, be sure it's always available.

CNN: Egg allergy

If something is always available, like tap water, you tend to value it less.

BBC: End of the news romantics