come back to earth (kamu baku tu āsu)

Idiom Aviation

意味

to return to reality after being excited or daydreaming

興奮したり夢を見たりした後、現実に戻る (kōfun shitari yume o mitari shita ato, genjitsu ni modoru)

例文

"After the vacation, it’s time to come back to earth."

"休暇の後は、現実に戻る時です。" (kyūka no ato wa, **genjitsu ni modoru toki desu**.)