a bench (long seat)

to sit, to have a seat.

park

落ち, オチ: ending of a story or a joke

to see, to watch, to observe, to look at something / to look over, to examine, to judge / to take care of, to look after, to keep an eye on somebody

disgraceful, shameful, indecent / shabby, unsightly

in a flash, in an instant

a thing that has lowered its own value badly

to drop in value badly

to fall / (computing) to go down (as when a computer or application becomes unresponsive) / (electrical engineering, of a circuit breaker) to trip / (informal) to fail an examination