Note the caching is not really required for the particular traversal algorithm you are using, but I leave it in to show how to do this if it is needed as you expand this tool in the future.

注意，这个缓存对于您使用的特定遍历算法并不真正需要，我在这里使用它只是为了展示当您将来需要扩展这个工具时应该怎样做。

youdao

So many of them asked if they could share the note with people outside the company that I thought I would just do it for them, so here it is.

于是很多人问我是否可以和公司外的人们分享一下，我当然很乐意，现在你们将要看到的就是了。

youdao

Once you get used to typing on a virtual keyboard (and it honestly took me over a year to do it), then these devices are great for note-taking, and Evernote is a great note-taking app.

一旦你习惯了在虚拟键盘上打字(坦诚地说这样的事我做了一年多)，那么这些设备很适合用来做笔记，而EverNote则是一个优秀的笔记应用程序。

youdao

Well, we take our basic note and what do we do to it?

我们有了我们基本的音符,那该怎么处理它们呢

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Holding it up to your ear when making a call likely won't inspire the same feelings of awkwardness as the Note II might do, and it's much easier to use for one-handed tasks without needing special keyboards or dialpads.

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