What separates Great Britain from the continent?​

My favourite animal is a dolphin, because i like these clever animals. Did you kniw that dolpins can speak with each other with the help of their wonderful language of sounds? So, they can, and they also have a great "lexicon", because they are cleverer than dogs or some monkeys. Dolphins are also very graceful and it is a real pleasant to watch them swiming in the water. I like to go to the dolphinarium and watch them doing their marvellous tricks. If it was possible, i would have a dolphin as a pet, i like them so much!