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Jyutping jan4 saang1 lou6 bat1 suk6
Pinyin rén shēng lù bù shú

Definitions (粵典–words.hk)
  1. 語句
    去​到​一個​新​嘅​地方​或者​新環境​,​對​所有​嘢​都​唔​熟悉
    not acquainted with the new setting or environment
    • 你去到外國人生路不熟,要事事小心。
      你去到外国人生路不熟,要事事小心。
      nei5 heoi3 dou3 ngoi6 gwok3 jan4 saang1 lou6 bat1 suk6, jiu3 si6 si6 siu2 sam1 / nei5 heoi3 dou3 ngoi6 gwok3 jan4 sang1 lou6 bat1 suk6, jiu3 si6 si6 siu2 sam1
      When you go abroad, its all is so different, you need to be careful with everything.

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Jyutping jan4 sang1 lou6 bat1 suk6
Pinyin rén shēng lù bù shú

Definitions (CC-CEDICT)
  1. everything is unfamiliar
Definitions (粵典–words.hk)
  1. 語句
    去​到​一個​新​嘅​地方​或者​新環境​,​對​所有​嘢​都​唔​熟悉
    not acquainted with the new setting or environment
    • 你去到外國人生路不熟,要事事小心。
      你去到外国人生路不熟,要事事小心。
      nei5 heoi3 dou3 ngoi6 gwok3 jan4 saang1 lou6 bat1 suk6, jiu3 si6 si6 siu2 sam1 / nei5 heoi3 dou3 ngoi6 gwok3 jan4 sang1 lou6 bat1 suk6, jiu3 si6 si6 siu2 sam1
      When you go abroad, its all is so different, you need to be careful with everything.
Definitions (Wiktionary)
  1. phrase, idiomatic
    to be unfamiliar with the place and the people; to be a stranger in a strange place
    (syn.) 人地生疏, 人生地不熟
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (粵典–words.hk)
  1. Cantonese
    你去到外国人生路不熟,要事事小心。
    你去到外國人生路不熟,要事事小心。
    nei5 heoi3 dou3 ngoi6 gwok3 jan4 saang1 lou6 bat1 suk6, jiu3 si6 si6 siu2 sam1 / nei5 heoi3 dou3 ngoi6 gwok3 jan4 sang1 lou6 bat1 suk6, jiu3 si6 si6 siu2 sam1
    • When you go abroad, its all is so different, you need to be careful with everything.