请务必保持警惕和小心，尤其是在旅游景点周围。为了让我放心，请和我保持联系。

Please be especially vigilant and careful when you are in tourist attractions and make sure you check in with me for my own sanity.

youdao

请和我们保持联系啊。

Please stay in contact with us.

youdao

请和我们保持联系。

Please be in touch soon.

youdao

请和我们保持联系。

Please be in touch soon.

youdao