这项研究由英国医学研究理事会资助，旨在探索新的癌症治疗方法。

The study was funded by the ___MRC to investigate new cancer treatments.

海事救援协调中心迅速响应了遇险船只的求救信号。

The ___MRC quickly responded to the distress signal from the sinking ship.

这个城市的MRC系统让缴税变得更加便捷。

The city's ___MRC system makes paying taxes much more convenient.