海关: customs (i.e. border crossing inspection)...
泪: tears...
累积: to accumulate...
无动于衷: aloof, indifferent, unconcerned...
口味: a person's preferences, tastes (in food), flavor...
波浪: wave...
牢固: firm, secure...
最终: final, ultimate...
斗争: a struggle, fight, battle...