2-d
二维的\\n平面的\\n二元的（two dimensional）
🗣️ 情景例句
you could establish out of your home,
可以在家中开创
The dainties of the great are the tears of the poor.
大人物的美味是穷人的眼泪。
The next stage is to get the elephant to the training establishment,
下一步就是把象带到训练场所，