感性: perception, perceptual, sensibility, sensitive, emotional, sentimental...
民众: populace, masses, the people...
过期: to be overdue, to exceed the time limit, to expire (as in expiration date)...
督促: to supervise and urge completion of a task, to urge on...
痕迹: vestige, mark, trace...
看得出: can see, can tell...
嘉年华: carnival (loanword)...
糖果: candy...
瞧: to look at, to see, to see (a doctor), to visit...
污水: sewage...