(pos:連詞)
<explanation>
yue:除咗某個情況以外；喺某條件以外嘅任何情況，後面（從句）嘅結果都會一樣
eng:unless; only if
<eg>
yue:除非你陪我啦，唔係我唔去個聖誕舞會喇。 (ceoi4 fei1 nei5 pui4 ngo5 laa1, m4 hai6 ngo5 m4 heoi3 go3 sing3 daan3 mou5 wui2 laa3.)
eng:I won't go to the Christmas ball unless you accompany me.
<eg>
yue:除非你道歉，否則我唔會原諒你。 (ceoi4 fei1 nei5 dou6 hip3, fau2 zak1 ngo5 m4 wui5 jyun4 loeng6 nei5.)
eng:I won't forgive you unless you apologize.