In 1920 the rules of baseball were changed to favour batters.

1920年棒球规则改为有利于击球手。

youdao

Are you familiar with the rules of baseball?

你熟悉棒球的规则吗？

youdao

Are you familiar with the rules of baseball?

你熟悉棒球规则吗？

youdao

Are you familiar with the rules of baseball?

你熟悉棒球规则吗？

youdao