Some advice: don't use template conversion operators.

建议：不要用模板转换操作符。

youdao

How to use template when number of arguments are not known?

如何使用模板时，参数的个数都不知道？

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This template requires two personal examples, but you can also use examples of anecdotes or stories you heard from family, friends, newspapers or on television.

这个模板需要两个个人的例子，但是你也可以使用你从家人、朋友、报纸或电视上听到的轶事或故事作为例子。

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Clients can also use a powerful template to create new flyers from scratch.

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According to Intel, the tablet is a reference design that will be supplied to tablet makers for use as a template when designing their own products.

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If you can use the Internet, you can learn how to use Prezi, and if you need a helping hand, Prezi offers training, weekly Web sessions, and an active peer-to-peer support group as well as re-usable Prezis that you can use as a template to create your own Prezi presentation.

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