Translation

• authentic
• original

Synonyms

• 十分, 十足, 原汁原味, 地地道道, 地道, 真金不怕火炼, 货真价实, 赤

Examples

• 以前的人不知道地球是圆的，也不知道地球是绕著太阳转的。
  Formerly people did not know that the earth is round and that it moves round the sun.
• 没有人知道地震何时会来。
  Nobody knows when the earthquake will occur.
• 谁都知道地球是圆的。
  There is no one but knows that the earth is round.