作者:
polanco (polanco)
2023-05-20 11:19:01#RedSox have traded AAA OF Greg Allen to the #Yankees. He had an upward mobility
clause. Return TBD.
https://twitter.com/PeteAbe/status/1659688441628749824
如題，upward mobility clause這項條款讓Allen能在其他隊提供大聯盟位置時要求紅襪將
他升上大聯盟或者交易到開缺的隊伍
不太確定要怎麼翻比較好