2 sentences

1. 他心甘情愿地跟着我。

   tā xīn​gān​qíng​yuàn de gēn​zhe wǒ.

   He followed me willingly.

   Source: CCMatrix

2. 恐怕他不是心甘情愿来的。

   kǒng​pà tā bù​shì xīn​gān​qíng​yuàn lái de.

   Well, I'm afraid he didn't come willingly.

   Source: OpenSubtitles