Dear ....
I / have / wonderful time / Hawaii.
--> I had a wonderful time in Hawaii
weather / nice / windy.
--> The weather was nice and windy
I / stay / hotel / with my parents. It / about / half / kilometer / the beach.
--> I stayed in a hotel with my parents. I was about half kilometer from the beach
Yesterday / we / spend / a day / sunbathe / explore / island
--> Yesterday, we sent a dau sunbathing and exploring the island.
I buy / a lot of / souvenirs / you / my sister.
--> I bought a lot of sourvenirs for you and my sister.
Tomorrow / we / visit / Golden Gate Bridge.
--> Tomorrow we will visit Goldern Gate Bridge
See / you / soon.
--> See you soon.