大约20个球员目前效力于美国职棒大联盟。

Around 20 currently play in the major leagues.

youdao

但是要为如此大的一家俱乐部效力，这意味着你必须要非常、非常快速地学习。

But playing for such a big club means you have to learn very, very fast.

youdao

但是要为如此大的一家俱乐部效力，这意味着你必须要非常、非常快速地学习。

But playing for such a big club means you have to learn very, very fast.

youdao