3 sentences

1. 她感叹自己所托非人，婚姻并不幸福。

   tā gǎn​tàn zì​jǐ suǒ tuō fēi​rén, hūn​yīn bìng bù xìng​fú.

   She lamented that she had entrusted herself to the wrong person, and her marriage was unhappy.

   Source: Dong Chinese Dictionary

2. 托您的福，我这次的事情办得很顺利。

   tuō nín de fú, wǒ zhè cì de shì​qing bàn de hěn shùn​lì.

   Thanks to your help, things went very smoothly for me.

   Source: Dong Chinese Dictionary

3. 既然这件重任托在我的身上，我一定会负责到底。

   jì​rán zhèi jiàn zhòng​rèn tuō zài wǒ de shēn​shang, wǒ yī​dìng huì fù​zé dào​dǐ.

   Since this heavy responsibility has been placed on me, I will see it through to the end.

   Source: Dong Chinese Dictionary