(pos:動詞)
<explanation>
yue:慈善團體預先申請喺街上面籌款，而賣嘅一張張實質係貼紙嘅旗仔
eng:public fundraising of charities by selling stickers; literally: selling flags
<eg>
yue:賣旗日 (maai6 kei4 jat6)
eng:flag day
<eg>
yue:個個禮拜都有人喺呢個位賣旗。 (go3 go3 lai5 baai3 dou1 jau5 jan4 hai2 ni1 go3 wai2 maai6 kei4.)
eng:Every week there is flag selling at this spot.