我托朋友帮我买书。
wǒ tuō péngyǒu bāng wǒ mǎi shū 。
I ask my friend to help me buy books.
他托人把包裹送到机场。
tā tuōrén bǎ bāoguǒ sòngdào jīchǎng 。
He entrusted someone to deliver the package to the airport.
你可以托我照顾你的宠物。
nǐ kěyǐ tuō wǒ zhàogù nǐde chǒngwù 。
You can rely on me to take care of your pet.