a person who spends a lot of time sitting and watching TV
человек, который проводит много времени сидя и смотря телевизор (chelovek, kotoryy provodit mnogo vremeni sidya i smotrya televizor)
"He’s such a couch potato, he never goes out or exercises."
"Он такой коч Потато, он никогда не выходит на улицу и не занимается спортом." (On takoy **couch potato**, on nikogda ne vykhodit na ulitsu i ne zanimayetsya sportom.)
completely free; without worries
To begin to understand something.
to end a situation where no progress is being made
extremely pleased or happy
without proper planning, failure is inevitable
to sit down and relax, especially after working hard