这份重复性的文书工作实在太消磨人的意志了，每天下班时我都感到精疲力尽。

The repetitive paperwork is such a ___soul-sucking job that I feel completely drained by the end of each day.

那份毫无意义的工作每天榨干我的精力，简直让人窒息。

That meaningless job was so ___soul-sucking that it drained my energy every day.