人山人海的英文：
the mountain of faces and the sea of faces
[解釋]
形容人聚集得非常多。
[例子]
Huge crowds of people were at the square, and many people were standing on high places delivering speeches.
廣場上人山人海，還有很多人站在高處發表演講。
參考例句：
A sea of faces
人山人海
An innumerable throng of people
人山人海
The square was aswarm with people
廣場上人山人海的。
For three consecutive days, thousands of people crowded the place to see the young man painting the Buddha.
就這樣，壹連三天，觀眾人山人海，把瓦官寺擠得水泄不通。