A large amount is expressed in English: massive, substantial, a large number of, a great deal of, a lot of.
1. massive
1. There?was?evidence?of?massive?fraud.?
There is evidence that it is a huge fraud.
2. He died six weeks later of a massive heart attack.
He died of a massive heart attack six weeks later.
3. The?scale?of?the?problem?is?massive.?
This problem involves a wide range of aspects.
2. Substantial
1. There?is?substantial?collaboration?with?neighbouring?departments.?
There are a large number of departments with neighboring departments cooperate.
2. There?has?been?a?substantial?amount?of?factionalism?within?the?movement.?
There are a lot of sectarian disputes in the movement.
3. The?radio?station?has?to?include?a?substantial?proportion?of?classical?music.?
The station has to play a lot of classical music .
3. A large number of
1. A?single?mosquito?can?infect?a?large?number?of?people.?
One mosquito can infect many people.
2. Vivaldi?composed?a?large?number?of?very?fine?concertos?
Vivaldi composed many very beautiful concertos.
3. The library contains a large number of foreign language reference books.
The library has a large number of foreign language reference books.
4. a great deal of
1. Lawrence?Durrell?wrote?a?great?deal?of?poetry?
Lawrence Durrell Wrote a large number of poems.
2. The British drink a great deal of milk.
The British drink a lot of milk.
5. a lot of
1. This?go?to?Singapore,?I?find?a?lot?of?pictures.?
This time I went to Singapore and I took a lot of photos.
2. I?joined?in?the?game?a?lot?of?hidden?elements!?
I have added many hidden elements into the game!