我养了一对情侣鹦鹉，它们总是一起飞来飞去。

I have a pair of ___lovebirds that always fly around together.

那对情侣在公园里依偎着，简直像一对恩爱的小鸟。

The couple snuggling in the park looked like a pair of adorable ___lovebirds.