1 sentence

1. 试想，如果我们不努力，怎么能成功呢？

   shì​xiǎng, rú​guǒ wǒ​men bù nǔ​lì, zěn​me néng chéng​gōng ne?

   Just imagine, if we don't work hard, how can we succeed?

   Source: Dong Chinese Dictionary