万(まん)一(いち) man'ichi遅(おく)れ()た()ら() okuretara、私(わたし) watashiぬき nukiで de夕(ゆう)食(しょく) yuushokuを o始(はじ)め() hajimeなさい nasai。 If I happen to be late, start dinner without me. foodfamilyhypothetical situationsぬきで (without)~たら (conditional)万一 (if by chance)~なさい (polite imperative)