The students in Dave's class are studying English history. one day the teacher said to them, "hey, children, we are going to Conway by bus on Friday. there is a castle called Conway. we are going to visit it." The children were very happy to hear this."Now, does anyone have a problem?" The teacher asked."How old is that castle, sir?" Dave asked."About 700 years, Dave," the teacher replied.On Friday, the children came to the school at 9 o'clock and got on the bus: they visited Conway Castle and then went home."Hello," said his mother when Dave got home, "do you like the castle, Dave? ""Not really," Dave replied. "Those fools built the castle too close to the railroad.

　　戴夫那個班的學生正在學習英國曆史，有一天老師對他們說：“喂，孩子們，星期五我們要坐公共汽車到康維 去，那有一座叫康維的城堡，我們要去參觀。”孩子們聽到這話非常高興。

　　“現在，有誰有問題嗎？”老師問道。

　　“那座城堡有多少年曆史了，先生？”戴夫問道：

　　“大約700年，戴夫：”老師回答說。

　　星期五孩子們9點鐘來到學校上了公共汽車：他們參觀了康維城堡：然後各自回家。

　　“喂，”戴夫到家後媽媽問他說：“你喜歡那個城堡嗎，戴夫？"

　　‘不怎麼喜歡，”戴夫回答說，“那些蠢人把城堡建造得離鐵路太近了。