Examples
中国是日本的20倍大。
China is twenty times as large as Japan.
Source: Tatoeba
亚洲的大小约四倍于欧洲。
Asia is roughly four times the size of Europe.
Source: Tatoeba
中国的人口比日本8倍多。
The population of China is 8 times that of Japan.
Source: Tatoeba
汤姆一年内增加了一倍的投资。
Tom doubled his investment in a year.
Source: Tatoeba