地板上有一条很深的凹槽用来排水。

There is a deep ___groove on the floor for water drainage.

每天的晨跑让他找到了一种舒适的规律。

His daily morning jog helped him find a comfortable ___groove.

这首歌的节奏感很强，让人忍不住想跳舞。

The ___groove in this song is so catchy that you can't help but dance.

她在派对上随着音乐尽情摇摆。

She was ___grooving to the music at the party.