邪恶: sinister, vicious, wicked, evil...
前不久: not long ago, not long before...
确保: to ensure, to guarantee...
会员: member...
许可: to allow, to permit...
失败: to be defeated, to lose, to fail (e.g. experiments), failure, defeat...
严寒: bitter cold, severe winter...
扔: to throw, to throw away...
发票: invoice, receipt or bill for purchase...
草地: lawn, meadow, sod, turf...
