Háizi / jǐnjǐn / bàozhù / māma / de / gēbei / bú / yuànyì / yí / gè / rén / zǒu / jìn / jiàoshì.

孩子紧紧抱住妈妈的胳臂，不愿意一个人走进教室。

The child held tightly onto his mother's arm and did not want to enter the classroom alone.