something or someone that is difficult to understand
algo o alguien que es difícil de entender (algo o alguien que es dificil de entender)
"He’s a closed book when it comes to his personal life."
"Él es un libro cerrado cuando se trata de su vida personal." (el es un libro cerrado cuando se trata de su vida personal)
to think about only one thing all the time
a situation where people agree or have a shared understandin...
to speak angrily to someone without reason
to start a new hobby or leisure activity
A peaceful time before trouble or chaos starts.
the use of algorithms to automate trading in financial marke...