muchas cosas

a lot of things

Quizás puede ser excesivo el optimismo de quien lleva la cuenta de las (muchas) cosas que están realmente mejorando.	There may be, perhaps, an excess of optimism in pointing out the (many) things that are actually improving.
Acabo de enterarme de "muchas" cosas en la tele.	I just learned that "much" thing from the telly.
Es un honor haber logrado el primer puesto en el ILP, lo cual indica que Finlandia está haciendo algunas –o muchas- cosas bien.	It's an honour to achieve first place in the LPI and an affirmation that Finland is doing something–many things–right.
Evidentemente, la oposición democrática, es decir, la MUD, está haciendo algunas, o muchas, cosas mal para no capitalizar el descontento generalizado de la población.	Evidently, Venezuela's democratic opposition coalition (also known as the Democratic Unity or MUD), is doing some - or many - things wrong not to capitalize on the widespread discontent of the population.
Evidentemente, la oposicin democrtica, es decir, la MUD, est haciendo algunas, o muchas, cosas mal para no capitalizar el descontento generalizado de la poblacin.	Evidently, Venezuela's democratic opposition coalition (also known as the Democratic Unity or MUD), is doing some - or many - things wrong not to capitalize on the widespread discontent of the population.
Y aunque yo nací después de la guerra, tengo muy vivas memorias de mi madre, de mis otros parientes, que me contaron muchas, muchas, cosas.	And, even though I was born after the war, I have very vivid memories from discussions with my mother, my other relatives, and they told me many, many stories.