Example sentences

• 他什么时候回来？他出去很久了。

  tā shénme shíhou huílai? tā chūqù hěn jiǔ le.

  When will he come back? He went out for a long time

• 很久以前我去过日本旅游。

  hěn jiǔ yǐqián wǒ qù guò rìběn lǚyóu.

  I have been to Japan a long time ago