矩形发光体的英文：
glowing rectangle（对智能手机、平板电脑、便携电脑或电脑屏幕的一种戏谑说法）

Many of us spend much of our days in front of some glowing rectangle.
我们中的很多人每天都花费不少时间面对某块矩形发光体。

Their hearts glow with genuine patriotism.
他们胸中燃烧着忠贞的爱国主义火焰。

Beat the glowing metal into a dagger.
把灼热的金属锻造成匕首。

By now the blue of twilight is glowing.
此时，黄昏绽放出蔚蓝色的霞光。

The wisdom is glowing in the disillusion.
明灭中闪烁着智性。

My cheeks began to glow with shame.
我的两颊因羞愧而发红。

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 area of a rectangle is the product of the lengths of two adjacent sides.
长方形的面积是相邻两边的长的乘积。

Cloth diaper may be folded in a triangle or a rectangle.
用布做的尿布可以叠成三角形或长方形。

This triangle and the rectangle are equivalent though in different shapes.
这个三角形和这矩形尽管形状不同但却是等面积的。

Never limit your imagination to a plain rectangle!
千万别把想象力局限在一个矩形内！