她刚买了一辆奔驰GLC作为生日礼物。

She just bought a Mercedes-Benz ___GLC as a birthday present.

这个手链是我考试的幸运符。

This bracelet is my ___lucky charm for exams.

大伦敦市政会负责监管首都的公共交通系统。

The ___GLC was responsible for overseeing public transport in the capital.