a short, light sleep
una siesta corta y ligera (una siesta corta ee ligera)
"I took a catnap after lunch."
"Tomé una siesta corta después del almuerzo." (tome una siesta corta despues del almuerzo)
Try as hard as you can.
to fulfill what is expected of you
something that gives a sense of safety or comfort
to stop thinking about work or problems
to suddenly fail or collapse
to be experiencing a period of bad luck