虽然这在亚洲国家早已成为一种约定俗成的事情，但在西方国家仍有许多人没有接受“在家里不穿鞋”的规则。

While it has long been a practice in Asian countries, many people in Western countries have yet to embrace the no-shoes-in-the-house rule.

youdao

一种约定就是使用资源处理程序。

One convention is the use of resource handlers.

youdao

这就是一种约定，但是却是健全的做法。

It's just a convention, but a sane one.

youdao

The convention is not to call it something dot txt but something dot C, just a convention.

但这个文件并不是以XX，txt命名,而是以XX，c命名，这只是一种约定而已。

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