Last week, I went to Guangzhou with my friends. We were so excited about the trip, it took us three hours to arrive in Guangzhou railway station. At first, we were so confused about how to get out of the railway station, then we saw the big sign which showed us to take the metro. When we got to the subway station, a big picture was showed in front of us, we figured out our way quickly. When we were in the metro, we counted the time, we never thought it was so quickly, we just spent ten minutes to reach our destination, we found our hotel soon. Metro is so convenient, we don’t have to go out of the railway station, we just need to find the subway’s entrance. What’s more, it is very fast, unlike bus, which will turn around many roads, metro just goes the straight line. 
上周，我和朋友们去广州玩。我们对这次的旅游很兴奋，我们花了3个小时到到广州火车站。一开始，我们不知道怎么样走出站，然后我们看到了一个大的指示语，指示我们去搭地铁。在我们到达地铁站的时候，一幅大大的地图展示在我们面前，我们很快就找到了路。我们上了车，数了下时间，从来没有想到会这么快，我们仅仅花了十分钟就到达了我们的目的地，并且很快就找到了宾馆。地铁很方便，我们不用走出火车站，只需要找到地铁站的入口。而且，地铁也很快，不像公交车，到处拐路线，地铁就走直线。