剥: to peel, to skin, to flay, to shuck...
出难题: to raise a tough question...
管道: tubing, pipeline, channel, means...
贯通: to link up, to thread together...
体育场: stadium...
线路: line, circuit, wire, road, railway track, bus route...
茎: stalk, stem...
取而代之: to substitute for sb, to remove and replace...
真心: sincere, heartfelt...
旺季: busy season, peak period, see also...
