遭遇: to meet with, to encounter, (bitter) experience...
饮用水: drinking water, potable water...
焕发: to shine, to glow, to irradiate, to flash...
回: (a measure word for matters or actions) a time, to circle, to go back, to turn around, to answer, to return, to revolve, Islam...
落差: drop in elevation, gap (in wages, expectations etc), disparity...
高昂: to hold (one's head) high, expensive, high (spirits etc)...
发病: onset, outbreak (of a disease)...
功底: training in the basic skills, knowledge of the fundamentals...
排除: to eliminate, to remove, to exclude, to rule out...
改动: to alter, to modify, to revise...
