天球 tianˉ qiuˊ

(Celestial)

Celestial sphere

赤道 chiˋ daoˋ

(Equator)

Equator

天

Climate, Day, Heavens, Natural, Nature, Necessities, Seasons, Sky, Weather

Day, Sky, Heavens, Seasons, Climate, Weather, Nature, Natural, Necessities

球

Ball, Earth, Globe, Planet, Sphere

Ball, Sphere, Globe, Earth, Planet Earth

赤

Bare, Naked, Red

Red, Naked, Bare

道

Direction, Method, Path, Principle, Skill, Spiritual, Way

Path, Direction, Way, Skill, Method, Principle, Spiritual path