young child

play, amuse oneself, enjoy oneself / spend one's time idle, do nothing / for an item not to be in use, be spare or idle

park

disgraceful, shameful, indecent / shabby, unsightly

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

in a flash, in an instant

(irregular) Alternative form of 見せて (misete, “continuative of 見せる (miseru)”)

Alternative spelling of みっともない

spoken imperative of 見る: look!; lo and behold

present continuous of 見る