贪婪: avaricious, greedy, rapacious, insatiable, avid...
延伸: to extend, to spread...
母: mother, elderly female relative, origin, source, (of animals) female...
身高: (a person's) height...
跟上: to catch up with, to keep pace with...
字典: Chinese character dictionary (containing entries for single characters, contrasted with a...
只得: to have no alternative but to, to be obliged to...
领导: lead, leading, to lead, leadership, leader...
旅行社: travel agency...
