届时: when the time comes, at the scheduled time...
集结: to assemble, to concentrate, to mass, to build up, to marshal...
空调: air conditioning, air conditioner (including units that have a heating mode)...
老太太: elderly lady (respectful), esteemed mother...
捆绑: to bind...
泄: to leak (of water or gas), to drip, to drain, to discharge, to leak out, to divulge (secrets), to give vent (to anger, spite etc), to disperse, to reduce...
俗话: common saying, proverb...
珍贵: precious...
怠工: to slacken off in one's work, to go slow (as a form of strike)...
有用: useful...
