在“main”函数里的改变更有意思，在这里我们首先映射我们文件的了吧到一个异步工作流的列表上，并把它赋值给一个“tasks”标识符（即变量）。

The changes to the "main" function are more interesting, here first we map our list of files to a list of asynchronous workflow and bind it to the identifier "tasks".

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这座建筑很有意思，有着别具一格的灯光照明、广场活动、景观美化、标识牌等，显得潜力无限。

This building is very interesting and has the potential to be extraordinary with the right lighting, plaza activity, landscaping, signage.

youdao

早在古代，人类就懂得使用“标识”来表达说明，只是早期的标识没有现在的系统而已，仅仅表达一个简单的意思。

Human beings have acquired the ability to express and explain through "signs" for a long time. But since there was no system formed in the early time, the signs only had some simple meanings.

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