Example sentences

• 你觉得这个方法有效吗？能够改善环境吗？

  nǐ juéde zhège fāngfǎ yǒuxiào ma? nénggòu gǎishàn huánjìng ma?

  Do you think this method works? Can it improve the environment?

• 这种药很有效，吃下去病马上就好了。

  zhè zhǒng yào hěn yǒuxiào, chīxiàqù bìng mǎshàng jiù hǎo le.

  This medicine is very effective, you'll feel better right after eating it