It is a bit rearranged from the original version, and sometimes in this new mix the background vocals tend to get buried.

它稍作了一些重新编排，有些时候这个版本中的背景人声会被淹没掉。

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The API does sometimes change between versions slightly but Ryan Dahl has promised a new era of stability in the upcoming version 0.2.

API在不同的版本之间确实会略有变化，但Ryan Dahl承诺，即将发布的0.2版本会具备全新的稳定性。

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Sometimes, switching to a new version of a drug can help protect a company against patent expirations.

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