a tourist who is visiting sights of interest
同义词：sightseer??/??excursionist??/??tripper??/??rubberneck
a person who stares inquisitively
同义词：rubberneck??/??rubbernecker
strain to watch; stare curiously
同义词：rubberneck
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。