这些金属马镫拯救了欧洲，骑兵们受封骑士，从此名垂青史。

The stirrup saved Europe, and these new mounted cavalry were celebrated forever after as knights.

youdao

这些金属马镫拯救了欧洲，骑兵们受封骑士，从此名垂青史。

The stirrup saved Europe, and these new mounted cavalry were celebrated forever after as knights.

youdao