Asteroids, also known as " minor planets ", are numerous in the outer space.小行星, 亦称为 “ 小型行星 ”, 在外太空中不计其数.Most stars probably have their quota of planets, meteorids, comets, and asteroids.多数恒星也许还拥有若干行星 、 流星 、 彗星和小行星.The o...
The orbits of such faint asteroids are not yet known.但是对于这样暗的小行星的轨道,迄今尚未弄清.Asteroids,also known as “minor planets”,are numerous in the outer space.小行星,亦称为“小型行星”,在外太空中不计其数。Most stars probably have their quota of planets, ...
“我来要求归还我的房产，”她向接待人员宣布。"I've come to reclaim my property," she announced to the desk clerk.那时候，我妈妈接待房客。At that time my mother took in paying guests.那两名女售货员正忙着接待顾客。The two saleswomen were busily trying to keep up with...