Nice work if you can get it.

如果你能做到，这也不错。

"Someone left because she was going to live off her trust fund." Nice work if you can get it.

“有人离开，是因为她打算靠信托基金过活。”如果你能做到，这也不错。

Nice work, if you can get it.

如果你能得到这样一份工作的话，其实这活儿挺不错的。