"when in Rome, do as the Romans do" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Calques en anglais issus d’un mot en latin",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Locutions-phrases en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Calque du latin si fueris Rōmae, Rōmānō vīvitō mōre ou si fueris alibī, vīvitō sicut ibi."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "phrase",
  "pos_title": "Locution-phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Métaphores en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Proverbes en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "À Rome, fais comme les Romains."
      ],
      "id": "fr-when_in_Rome,_do_as_the_Romans_do-en-phrase-0MNK9u-T",
      "tags": [
        "figuratively",
        "proverb"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\wɛn ɪn ɹoʊm ˈdu əz ðə ˈɹoʊ.mənz du\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\wɛn ɪn ɹəʊm ˈduː əz ðə ˈɹəʊ.mənz duː\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "word": "when in Rome, do as the Romans do"
}

{
  "categories": [
    "Calques en anglais issus d’un mot en latin",
    "Locutions-phrases en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Calque du latin si fueris Rōmae, Rōmānō vīvitō mōre ou si fueris alibī, vīvitō sicut ibi."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "phrase",
  "pos_title": "Locution-phrase",
  "senses": [
    {
      "categories": [
        "Métaphores en anglais",
        "Proverbes en anglais"
      ],
      "glosses": [
        "À Rome, fais comme les Romains."
      ],
      "tags": [
        "figuratively",
        "proverb"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\wɛn ɪn ɹoʊm ˈdu əz ðə ˈɹoʊ.mənz du\\",
      "raw_tags": [
        "États-Unis"
      ]
    },
    {
      "ipa": "\\wɛn ɪn ɹəʊm ˈduː əz ðə ˈɹəʊ.mənz duː\\",
      "raw_tags": [
        "Royaume-Uni"
      ]
    }
  ],
  "word": "when in Rome, do as the Romans do"
}