汇聚: convergence, to come together...
损: to decrease, to lose, to damage, to harm, (coll.) to speak sarcastically, to deride, caustic, mean, one of the 64 hexagrams of the Book of Changes (?)...
郊外: outskirts...
风情: mien, bearing, grace, amorous feelings, flirtatious expressions, local conditions and customs, wind force, direction etc...
功能: function, capability...
污水: sewage...
旁观: spectator, non-participant...