The Yankees had a 6-1 lead then, with Cano instrumental in all three rallies.
當時洋基取得六比一的領先，在三次反攻中，卡諾都功不可沒。
2.居功不少
He was instrumental Saturday when he and his partner de-feated the defending champions.
星期六他跟搭檔打敗衛冕隊時居功不少。
3.大有幫助
The informant’s tip-off was instrumental in the arrest of the serial killer.
這名線人的密報在逮捕殺人魔的過程中大有幫助。
資料來源：京文出版社【系列四】高階英漢翻譯詞典
