to be in a very dangerous or uncertain situation
estar en una situación muy peligrosa o incierta (estar en una situacion muy peligrosa o incierta)
"After the accident, his life was hanging by a thread."
"Después del accidente, su vida estaba colgando de un hilo." (despues del accidente, su vida estaba colgando de un hilo)
eating healthy food helps you stay well
In the planning or design stage
a criminal case that has not been solved for a long time
an argument or verbal conflict
to understand something by combining small details
exactly at the right moment