2 sentences

1. 由于命运的作弄，他在最成功的时候突然病倒了。

   yóu​yú mìng​yùn de zuò​nòng, tā zài zuì chéng​gōng de shí​hou tū​rán bìng​dǎo le.

   Due to a twist of fate, he suddenly fell ill at the peak of his success.

   Source: Dong Chinese Dictionary

2. 他总是喜欢作弄新来的同学，大家都觉得他很顽皮。

   tā zǒng​shì xǐ​huan zuò​nòng xīn lái de tóng​xué, dà​jiā dōu jué​de tā hěn wán​pí.

   He always likes to play tricks on new students; everyone thinks he is mischievous.

   Source: Dong Chinese Dictionary