5.5 国际化 (i18n)
说明
国际化（Internationalization，简称 i18n）是指使应用程序能够支持多种语言和区域设置。Python 提供了 gettext 模块来实现国际化功能。通过 gettext，可以将程序中的文本翻译成多种语言，并根据用户的语言环境自动切换显示语言。
The purpose of this tutorial is to provide guidelines and recommendations for setting up and solving a dynamic overset mesh case. Overset mesh allows you to build up your case using multiple overlapping meshes that automatically get connected by interpolating cell data in the overlapping regions. The overset meshing technique is used in conjunction with the Six Degree of Freedom (6DOF) solver, allowing bodies to move as a result of fluid and/or external forces.