失灵: out of order (of machine), not working properly, a failing (of a system)...
聚会: party, gathering, to meet, to get together...
炫耀: dazzling, to show off, to flaunt...
节: festival, section, segment, point, part, to economize, to save, temperate...
俯首: to bend one's head...
兼容: compatible...
限于: to be limited to, to be confined to...
艰辛: hardships, arduous, difficult...
交叉: to cross, to intersect, to overlap...
供给: to furnish, to provide, supply (as in supply and demand)...
