接触: to touch, to contact, access, in touch with...
省事: to handle administrative work...
工科: engineering as an academic subject...
监视: to monitor, to keep a close watch over, surveillance...
成群结队: making up a group, forming a troupe (idiom); in large numbers, as a large crowd...
标签: label, tag, (computing) tab (GUI element)...
迹象: mark, indication, sign, indicator...
闪: to dodge, to duck out of the way, to beat it, shaken (by a fall), to sprain, to pull a muscle, lightning, spark, a flash, to flash (across one's mind), to leave behind, (Internet slang) (of a displ...
压制: to suppress, to inhibit, to stifle...
洁净: clean, to cleanse...
