纪念: to commemorate, to remember...
长处: good aspects, strong points...
型号: model (particular version of a manufactured article), type (product specification in terms of color, size etc)...
过滤: to filter, filter...
绑架: to kidnap, to abduct, to hijack, a kidnapping, abduction, staking...
假期: vacation...
狗: dog...
罢工: a strike, to go on strike...
双重: double...
化解: to dissolve, to resolve (contradictions), to dispel (doubts), to iron out (difficulties), to defuse (conflicts), to neutralize (fears)...