顾虑: misgivings, apprehensions...
饶: rich, abundant, exuberant, to add for free, to throw in as bonus, to spare, to forgive, despite, although...
谁知道: God knows..., Who would have imagined......
大胆: brazen, audacious, outrageous, bold, daring, fearless...
凶手: murderer, assassin...
及其: (conjunction linking two nouns) and its..., and their..., and his..., and her......
防盗: to guard against theft, anti-theft...
出台: to officially launch (a policy, program etc), to appear on stage, to appear publicly, (of a bar girl) to leave with a client...
谦逊: humble, modest, unpretentious, modesty...
主页: home page...
