Since OPEC agreed to supply-cuts in March, the price of crude oil has jumped to almost $26 a barrel, up from less than $10 last December.
自从3月份石油输出国组织(OPEC)决定减少原油供应后,原油价格便从去年12月不到10美元一桶跃升到近26美元一桶。
请问句子中supply-cuts是名词吧,而to是介词吧?to supply-cuts不能称为动词不定式短语吧?