这个地方的家务活简直永无止境。

The housework in this place is just ___never ___ending.

我们经常被迫学习到大约三十岁，这真的像是一个永无止境的故事。

We are often forced to study until about thirty years of age, and it really seems like a ___never ___ending story.

关于气候变化的辩论似乎是一场永无止境的讨论。

The debate on climate change seems to be a ___never ___ending discussion.