According to the above theory, a planet mass is more roundstool.
依照以上的理论，一颗星球质量愈大便愈圆。
2
Turning round upon his stool behind the counter, Mr Gills looked out among the instruments in the window, to see if his nephew might be crossing the road.
吉尔斯先生在柜台后面的凳子上转过身子，通过橱窗中的仪器往外看，看看他的外甥是不是正在穿越马路。
3
They sat in a semi-open-air coffee shop, where he self-consciously ordered a Tiger beer and she shifted uncomfortably on the backless plastic stool with a round hole in the center of its seat.