重点讲解：

1.end up 结束；
How would I manage if I ended up being a carer for my child and husband?
如果为了照顾孩子和丈夫我得结束我的职业生涯，我能做得到吗？

2.fight back回击；抵抗

The hobbits then muster a voluntary militia force in which they fight back the occupiers.
霍比人于是聚集起了一支义勇军抵抗占领者!&P9j8HJb.de3.qQxSQM。