zhì yuàn zhě / cān jiā / le / Lián hé guó / ér tóng / Jī jīn huì / fā qǐ / de / ér tóng / yuè dú / tuī guǎng / huó dòng

志愿者参加了联合国儿童基金会发起的儿童阅读推广活动。

The volunteers took part in a children's reading promotion campaign launched by UNICEF.