Pinyin
English Definition
earth
Phrase
hěn jiǔ yǐ qián rén mén xiāng xìn dì qiú shì píng de 。
Long ago, people believed that the world was flat.
dà bù fēn de dì qiú biǎo miàn bèi shuǐ fù gài zhuó 。
Most of the earth's surface is covered by water.