Skiing originated as a mode of transport on snow-clad flats at least as far back as 6,000 BC.

双板滑雪起源于一种在平坦雪地运输的工具，至少是公元6000年前的事了。

youdao

Skiing originated as a mode of transport on snow-clad flats at least as far back as 6,000 BC.

双板滑雪起源于一种在平坦雪地运输的工具，至少是公元6000年前的事了。

youdao