zài / nà chǎng / zhàn zhēng / zhōng / xǔ duō / wú gū / de / hái zi / bèi pò / chéng wéi / wá wa bīng

在那场战争中，许多无辜的孩子被迫成为娃娃兵。

In that war, many innocent children were forced to become child soldiers.