(pos:名詞)<explanation>yue:一種#立體;表面每一點同中心嘅距離係一樣,例如一個#波 噉(量詞:個)eng:sphere; spheroid<eg>yue:地球唔係完美嘅球體。 (dei6 kau4 m4 hai6 jyun4 mei5 ge3 kau4 tai2.)eng:The Earth is not a perfect sphere.