to take on a difficult task without preparation
Asumir una tarea difícil sin preparación (Asumir una tarea difícil sin preparación)
"I had to jump in at the deep end when I started my new job."
"Tuve que saltar al fondo cuando empecé mi nuevo trabajo." (Tuve que saltar al fondo cuando empecé mi nuevo trabajo.)
unauthorized access to confidential information
to maintain a happy home while others are away
to finally understand or accept the truth or a new idea
a very clever or intelligent person
a person who spends a lot of time sitting and watching TV
to start thinking seriously about solving a problem