How to say “We got to the beach at seven and it was completely deserted — just us, a dog and about a hundred seagulls.” in Japanese

In Japanese

朝七時(あさしちじ)にビーチに着(つ)いたら、まったく人(ひと)けがなかった。いたのは私(わたし)たちと犬一匹(いぬいっぴき)と、百羽(ひゃっぱ)くらいのカモメだけ。

Asa shichiji ni bīchi ni tsuitara, mattaku hitoke ga nakatta. Ita no wa watashitachi to inu ippiki to, hyappa kurai no kamome dake.