幾好呀可以畀你寫上去啦
I'm glad you could write it down.

Cantonese Sentence Breakdown

gei2
how much
how many
several
a few
quite
shortly thereafter
hou3
to like
to love
to be fond of
to be liable to
to be likely to
haa1
(particle equivalent to 啊 after a vowel, expressing surprise or doubt)
可以 ho2 ji5
(adjective) so so
bei3
to confer on
to give to
to let
to allow
by
to
have been
nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
se2
to write
to sketch
to compose
to write out
to describe
上去 soeng5 heoi3
go up
la5
“now”, with an connotation of doubt
surprise
disapproval