常見(jiàn)例句雙語(yǔ)例句In particular, the space is characterized by horizontal distribution of projective sphere bundle to have flat foliation.特別地，這個(gè)空間可以由攝影球叢具有平坦的葉狀結(jié)搆的水平分佈來(lái)刻劃。 返回 sphere bundle