multitudes
You can refer to a very large number of people as a multitude.
surrounded by a noisy multitude.
被吵吵嚷嚷的一大群人围着。
You can refer to the great majority of people in a particular country or situation as the multitude or the multitudes.
The hideous truth was hidden from the multitude.
向大众隐瞒了丑恶的真相。
a multitude of sins
If you say that something covers or hides a multitude of sins, you mean that it hides something unattractive or does not reveal the true nature of something.
A multitude of things or people is a very large number of them.
There are a multitude of small, quiet roads to cycle along.
有多条可以骑自行车的僻静小路。
Addiction to drugs can bring a multitude of other problems.
毒瘾会带来其他许多问题。