(n.) a day or one day; (slang) used as part of a prepositional phrase (一日都係) to blame someone (or something or 'a reason') for some negative things that have happened, all because of; owing to; thanks to (e.g. 一日都係你 means "It's all because of you" or "Thanks to you".)
既
gei3
already
時間
si4 gaan3
time
解決
gaai2 kyut3
solve
呢個
ni1 go3
this
時差
si4 caa1
time difference
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