大量

研究表明人们一有住处、食物这些基本的需要，附加的财富就不能大量地提高他们的快乐。

研究表明人們一有住處、食物這些基本的需要，附加的財富就不能大量地提高他們的快樂。

Studies show that once the basic needs of shelter and food are met, additional wealth adds very little to happiness.

大量生產降低許多商品的價格。

Mass production reduced the price of many goods.

孩子們需要大量的睡眠。

Children need a lot of sleep.

胡蘿蔔中含有大量的維生素A。

Carrots contain a lot of vitamin A.

我偏愛繁體字。因為有大量的簡體字的閱讀材料，我也認識很多簡體字。

I prefer traditional characters. Due to the abundance of reading materials in simplified characters, I can recognize many of them too.