He loves to people watch. Sometimes he'll sit in a tea-house and look at the people going by for hours.
他喜欢观察人，有时他坐在茶馆里一连几小时看人来人往。
英汉双解词典包含483723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。