地球 ちきゅう周回 しゅうかい軌道 きどうでしょう
chikyūshūkaikidōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 地球周回軌道

1. Probably a geostationary orbit.; Probably around the Earth.

Polite
Presumptive
Conjecture
Astronomy