yào / jiě / jué / zhè / ge / wèn / tí / bù / néng / zhǐ / kàn / biǎo / miàn / hái / yào / qióng / yuán / jìng / wěi

要解决这个问题，不能只看表面，还要穷原竟委。

To solve this problem, we cannot look only at the surface; we must trace it back to its source.