Although the machine looks cumbersome, it is actually easy to use.

这机器虽然看起来笨重，其实使用起来很方便。

《柯林斯英汉双解大词典》

There is often an inverse relationship between the power of the tool and how easy it is to use.

工具的功能越强大，操作起来往往越费事。

《牛津词典》

It's easy to use and edit.

它易于使用和编辑。

youdao

He takes everything KaBOOM knows about building playgrounds and putsthat information online in a simple,easy-to-use design.

VOA: special.2010.11.05

But nobody needs to teach you how to use the search. It's so easy.

但使用搜索不需要,很简单。

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Well, not everybody, but everybody can use to keep emails safe, just like sort of a really easy thing to do.

嗯，不一定是所有人，但是每个人都可以轻而易举地用这种密码来保证自己邮箱的安全，

积极参与俱乐部活动 - SpeakingMax英语口语达人

Last night was, at that, an easy use case: Light Web surfing, some typing, no ebooks.

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The compact and ingeniously designed case allows users to carry their mobile phones, along with their headphones and all accessories, and lets them prop up their iPod Touch or iPhone devices for easy use while on-the-go.

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Products that are fully transparent, low cost, easy to use, easy to understand, and designed to optimize behavior.

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