equality sign

例句：

1. 1. The equalitysign is a symbol of fairness andjustice.
   平等符号是公平和正义的象征。
2. 2.In the United States, the equality signis used to indicate that something is freeor available for everyone.
   在美国，平等符号用来表示某物对所有人都是免费的或可用的。
3. 3. The equality sign has becomea symbol of social progress and equality inmany countries around the world.
   平等符号已经成为世界上许多国家社会进步和平等的象征。