1、The lower six-sided figure looks as though there are three white lines running through it.
下面的六邊形看起來好像里面有三根白線穿過。

2、Is there any six-sided cylindrical crystal cell?
有六棱柱體形狀的晶胞嗎？

3、Let's start with something simple: rolling a single six-sided die.
讓我們先從簡單的部分入手：擲一個六面骰子。

4、A six-sided feature encircles Saturn's North Pole in this 2006 image.
在這張2006年所拍攝的照片中，六面特征體包圍了土星的北極。