The last line of each format block must be a render, return, or redirect — no different from a normal action.

每一个块的最后一行一定会是一个 render、return或者 redirect —与普通操作没什么不同。

youdao

The financial markets are very jittery and until some sort of more normal action comes back to these markets it does make it very difficult for important aspects of the economy to function.

金融市场非常敏感，在市场尚未恢复某种比较正常的活动之前，重要经济领域很难运作。

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A normal action is one which falls well within the limits of expected behavior for a particular society.

对特定的社会而言，正常行为是特定社会预期范围之内的行为。

youdao

He said patient services would run as normal during the strike action.

BBC: Wakefield NHS strikers burn dismissal notices

Playing up the religious shtick more than normal, this week he pledged tougher action against drug-dealers, and banged on about work, discipline, service and responsibility.

ECONOMIST: It might win Gordon Brown an election. But then what?

Nine lines were affected by the industrial action, although there was a normal service on the Northern and Jubilee lines.

BBC: Tube strike brings further chaos