Which ones are new to you?
Before today, I didn't pay more attention to these signs when I was at the Beach. That's good and important to understand them for our safety at the beach since now.
---Do we have all these signs in Sydney?
yes, I think that we have all these signs in Sydney.
---Do they have all these signs in your country of origin?
No, I don't think all these signs in my country. Some of smiliar signs are in my country, but some of them are not.
(The phote is from Rosa's blog)