zhè / shǒu / mín / gē / lǐ / chōng / mǎn / le / āi / yuàn / de / qíng / xù / sù / shuō / zhe / lí / bié / zhī / kǔ

这首民歌里充满了哀怨的情绪，诉说着离别之苦。

This folk song is filled with plaintive emotions, telling of the pain of parting.