他们世代居住在这个小村庄里。

They have ___dwelt in this small village for generations.

他总喜欢纠结于那些小问题，不肯放手。

He always likes to ___dwell on minor issues and won't let them go.

她沉浸在悲伤中无法自拔。

She ___dwells in sorrow, unable to move on.