天安门的英文：
Tiananmen (square)
Firm measures must be taken against any student who creates trouble at Tiananmen Square.
凡是冲天安门的，要采取坚决措施。
adj. 正方形的；宽阔结实的；平方的
adv. 正对着；公平地
n. 正方形；广场；平方
v. 使成直角；拉拢；付款，结清
circumscribe a square
画正方形的外接圆.
A squared rectangle is a rectangle dissected into at least two squares
方化矩形是指可以分割成至少两个正方形的矩形。
The constituent squares in a squared rectangle have commensurable sides
在方化矩形中，组成矩形的各个正方形有可公度的边。
A vast crowd impacted the square.
广场上挤集了一大群人。
A square face with large ears
方面大耳