解决: to settle (a dispute), to resolve, to solve, to dispose of, to dispatch...
真空: vacuum...
好处: benefit, advantage, gain, profit, also pr....
部门: department, branch, section, division...
剧院: theater...
敲诈: to rip off, to extort (money), extortion, blackmail...
发射: to shoot (a projectile), to fire (a rocket), to launch, to emit (a particle), to discharge, emanation, emission...
栏杆: railing, banister...
喜事: happy occasion, wedding...
违反: to violate (a law)...
