"Cercetătorii citesc multe cărți."

Translation: The researchers read many books.

[anne-m-e]

Researchers read many books should be considered ok...

[janelbell93]

Cercetători would be "Researchers read many books..." Cercetătorii is the correct translation since there are two i's on the end.

[Renardo_11]

Literally taken you are right but I think Romanian requires some specification here (the definite article, or niște) while English does not.

[D3XT3RY0NuT]

Not using the definite article in English makes the statement a general one. Try to avoid translating word by word.

[Ci0zcsyA]

Sorry but "many" is the same as "a lot of".