bānzhǔrèn / nàixīn / jiěshì / le / jìhuà / de / fēngxiǎn / zhōngyú / quànfú / jiāzhǎng / tóngyì / háizi / cānjiā / xiàlìngyíng

班主任耐心解释了计划的风险，终于劝服家长同意孩子参加夏令营。

The homeroom teacher patiently explained the risks of the plan and finally persuaded the parents to let their child attend the summer camp.