「大前年」

(pos:名詞)
<explanation>
yue:三年之前；#前年 嘅前一年
eng:three years ago; the year before the year before
<eg>
yue:我哋上次一齊食飯已經係大前年嘅事。 (ngo5 dei6 soeng6 ci3 jat1 cai4 sik6 faan6 ji5 ging1 hai6 daai6 cin4 nin2 ge3 si6.)
eng:The last time we had a meal together was already 3 years ago.