1．去年夏天我和家人一起到大连旅游，因为大连是一个美丽的现代化的海滨城市。(as引导原因状语从句)
Last summer, I, together with my family, made a tour of Dalian, as Dalian is a beautiful and modern coast city.
2．那里有很多种动物，以至于我不能相信自己的眼睛。(so...that...引导结果状语从句)
There were so many kinds of animals that I couldn't believe my eyes.
3．观看了海豚的表演之后，我们在一家餐馆吃午餐，那里的海鲜美味可口。(after引导时间状语从句；whose引导定语从句)
After we had seen the show of dolphins, we had lunch in a restaurant whose seafood was delicious.
4．大海是蓝色的，海滩是金色的，我们在海里玩得很愉快。(so连接两个并列句)
The sea was blue and the beach was golden, so we enjoyed ourselves in the sea.
5．我们也看了大连一些有趣、著名的景点。(主谓结构)
We also went to some interesting and famous places in Dalian.
6．尽管游览使我非常疲惫，但我感到很高兴。(although引导让步状语从句)
Although I was exhausted from the tour，I felt very happy.
7．我希望有空时能再次去那里。(that引导宾语从句；when引导时间状语从句)
I hope that I can go there again when I have free time.
