Just to defend why I add Stopwatch function.

说明一下为什么我要加入秒表功能。

youdao

In addition, this system also has the stopwatch function.

此外，此系统还具有秒表功能。

youdao

In addition, this system also has the stopwatch function.

此外，此系统还具有秒表功能。

youdao