Yes, she's my new girlfriend.

是的，是我的女友。

youdao

I love you. You're my new girlfriend.

我爱你，你是我的新女友啦。

youdao

A. I think you'll like my new girlfriend.

我想你会喜欢我的新女朋友。

youdao

When my friend Sam invited his new girlfriend Robyn to join him for a sailing trip, he was relatively new to the sport.

FORBES: Three Steps to Handling the Unexpected

Back in 2003 I lived with my then-girlfriend (now-wife) in Denver, CO not terribly far from the New Belgium brewery up in Fort Collins.

FORBES: Craft Beer of the Day - Snow Day by New Belgium