恶劣: vile, nasty, of very poor quality...
番: foreign (non-Chinese), barbarian, classifier for occurrences (of an event, action or speech utterance), classifier for iterations: times, -fold (as in twofold etc), classifier for situations: k...
不良: bad, harmful, unhealthy...
辞退: to dismiss, to discharge, to fire...
过关: to cross a barrier, to get through (an ordeal), to pass (a test), to reach (a standard)...
可行: feasible...
通畅: unobstructed, clear...
尿: (coll.) urine...
不为人知: not known to anyone, secret, unknown...
裸露: naked, bare, uncovered, exposed...