瓶颈: neck of a bottle, bottleneck, problem that impedes progress...
最好: best, (you) had better (do what we suggest)...
互联网: Internet...
结实: rugged, sturdy, strong, durable, buff (physique)...
奖牌: medal (awarded as a prize)...
侧面: lateral side, side, aspect, profile...
客气: polite, courteous, formal, modest...
干: dry...
而且: (not only...) but also, moreover, in addition, furthermore...
过奖: to overpraise, to flatter...
