The square was a sea of people and a hubbub of voices bubbled up 广场上人山人海,人声鼎沸。
2.
I can be surrounded by a sea of people and still feel all alone 即使我身处人海之中但我仍感觉孤独
3.
A sea of people , it had been luckier to meet the company ' s interviewers . no space to consider whether you were hired or not 人山人海,见到招聘企业人员的面就已算不错了。别说应聘行不行了!