未免: unavoidably, can't help, really, rather...
豁: clear, open, exempt (from), liberal-minded...
嫂子: (coll.) older brother's wife, sister-in-law...
掉: to fall, to drop, to lag behind, to lose, to go missing, to reduce, fall (in prices), to lose (value, weight etc), to wag, to swing, to turn, to change, to exchange, to swap, to show off, to shed (...
倾斜: to incline, to lean, to slant, to slope, to tilt...
低估: to underestimate, to underrate...
人间: the human world, the earth...
花瓣: petal...
作出: to put out, to come up with, to make (a choice, decision, proposal, response, comment etc), to issue (a permit, statement, explanation, apology, reassurance to the public etc), to draw (conclusion...
金钱: money, currency...