Quarter
25分硬幣
A quarter is an American or Canadian coin.
“quarter”是指美國或加拿大的一種硬幣。
How much is a quarter?
這種硬幣值多少錢呢?
A quarter is equal to 25 cents.
它等價于25分。
It is worth one fourth of a dollar.
它值四分之一元。

When was it made the first time in America?
美國第一次鑄造它是什么時候?
The first quarter was made in 1796.
1796年鑄造出第一枚25分硬幣。
Today, its size is 0.955 inches in diameter.
如今,它的直徑是0.955英寸。
It weighs 5.67 grams.
它的重量是5.67克。
Do you know that it costs 7.33 cents to make one quarter?
你知道鑄造一枚25分硬幣的成本是7.33分嗎?