jyun4 jan1 hai6 jan1 wai6原因係因為原因系因为

Jyutpingjyun4 jan1 hai6 jan1 wai6
Yaleyùhn yān haih yān waih

Definition

The reason is because...

colloquialcommunication

How it's used

This phrase is a direct translation of the English structure 'the reason is because', which is often considered redundant in formal writing. In Cantonese, it is used frequently in speech to emphasize the cause of a situation. It functions as a connector that bridges a subject with its explanation.

Related words

Common phrases

the reason is because of that

Common mistake

While common in speech, it is technically tautological because the word 原因 already implies the cause. Using it in formal written reports or academic essays is often discouraged by teachers who prefer a more concise structure like 係因為 or 原因係.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector