zhè / gè / fāng / chéng / yǒu / yí / gè / tè / jiě / kě / yǐ / zhí / jiē / dài / rù / yuán / shì / yàn / zhèng

这个方程有一个特解，可以直接代入原式验证。

This equation has a particular solution that can be directly substituted into the original equation for verification.