这个软件具有向下兼容的功能。

This software has downward compatibility.

我们的产品设计考虑了向下兼容。

Our product design takes downward compatibility into account.

确保向下兼容是我们的首要任务之一。

Ensuring downward compatibility is one of our top priorities.

这个游戏的更新版本仍然保持向下兼容。

The updated version of the game still maintains downward compatibility.

新的操作系统确保了与旧版本的向下兼容。

The new operating system ensures downward compatibility with older versions.