Correct

人山人海

/ rén shān rén hǎi /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/人山人海-Chinese-idioms-Cchatty-04a35491-abde-4456-9579-51c5f84f4b82-1612776360.jpg

Collocation

1
人山人海的场面
2
火车站人山人海

Definition

人山人海

Literally means:

oceans of people

Actually means:

huge crowds of people

It means huge crowds of people.

形容聚集在一起的人非常多。

Example

Used as predicate or attributive. (作谓语、定语)
1
Chūnjié
春节
kuàiyào
快要
dào
liǎo
  
,
huǒchēzhàn
火车站
rénshānrénhǎi
人山人海
  
,
dàochù
到处
dōu
mǎn
挤满
le
rén
  

Spring Festival is coming, the railway station is crowded with people everywhere.

2
Zhège
这个
xíng
大型
zhāopìnhuì
招聘会
yǐn
吸引
le
hěnduō
很多
rén
  
,
huìchǎng
会场
nèiwài
内外
rénshānrénhǎi
人山人海
  

This large-scale job fair attracted a lot of people, both inside and outside the venue.

3
piào
股票
shìchǎng
市场
jǐng
不景气
  
,
jiāosuǒ
交易所
miàn
里面
rénshānrénhǎi
人山人海
de
chǎngmiàn
场面
jiàn
不见
le
  

The stock market is depressed, and the scene of the people in the exchange is gone.

Related

人山人海