任务型阅读
In August 2015, my husband and I visited London with our two sons Sam and Eric. They were 12 and 10 years old at that time.  We spent four days visiting some interesting places there. The last day , I wanted to relax at the hotel. But the children didn’t like that. So I carefully thought about how we would spend the last day.
I read a passage about HMS Belfast in a magazine. In fact, I don’t like visiting a warship(战舰). I only thought that Sam would enjoy visiting it and his dad might like it, too.So we decided to go there .
The weather was sunny that day. We started at 8:00 a.m. It took us about two hours to get there from the hotel. Children under 16 were free of charge. The price of the ticket for an adult was £14. The warship was very large. We took some photos there. Sam对战舰上面的所有东西都感兴趣。He told me it was the most imteresting place in London.
回答问题：How many days did they spend in London ?
 
将划线句译为汉语：
 
根据第一段内容填空：
The writer went to London with her            and two             .
将划线句译为英语：