to look up and see no-one familiar (idiom); not having anyone to rely on
without a friend in the world
Definitions (粵典–words.hk)
語句
字面指放眼望過去一個親人都冇,即係形容人冇親友依靠 having no kin to depend on; being alienated, isolated
佢自從破產之後,眾叛親離,宜家舉目無親,認真慘情。
佢自从破产之后,众叛亲离,宜家举目无亲,认真惨情。
keoi5 zi6 cung4 po3 caan2 zi1 hau6, zung3 bun6 can1 lei4, ji4 gaa1 geoi2 muk6 mou4 can1, jing2 zan1 caam2 cing4. After his bankruptcy, everyone whom he knows turns their back on him, and now he has no one to depend on, which is really pathetic.