我表姐住在南卡罗来纳州的首府哥伦比亚。

My cousin lives in Columbia, the capital of ___South Carolina.

孩子们在圣诞前夜兴奋地等待着SC的到来。

The children are excitedly waiting for ___SC to arrive on Christmas Eve.

我们需要在大门口安装一个SC。

We need to install an ___SC at the main gate.

他经常在Spotify上发现新的独立音乐人。

He often discovers new indie artists on ___Spotify.