The drier is of simple, compact design, conveniently portable and easy to operate, the only requirement being a mains power supply.

干燥机设计简单，结构紧凑，方便移动，操作简单，只需接通电源即可使用。

youdao

Thus we can also fulfill the last requirement of an article; that is, being short and easy to use by addressing a very specific information area.

这样一来，我们还可以履行一篇文章的最终要求，也就是说，集中解决一个非常特定的信息领域，使文章简短易读。

youdao

So-called intelligent behaviour demands memory, remembering being a primary requirement for reasoning.

所谓的智力行为需要记忆，因为记忆是推理的最重要条件。

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Indeed, political activism is a central requirement to being a delegate.

NPR: Paul Anderson: Notes From A 'Purple' State

To fully appreciate how the goaling requirement is being addressed by the Administration, it is useful to review the respective responsibilities of the SBA and my office for small business issues.

WHITEHOUSE: Statement of Angela B. Styles

The bill stops short, however, of forcing audit firms to rotate their clients every few years, a requirement that is now being mooted in Britain.

ECONOMIST: A tough corporate-reform bill sails through