1、The morning sun never lasts a day. 好景不常;朝阳不能光照全日。
2、We should spare no effort to beautify our environment. 我们应该不遗余力地美化我们的环境。
3、the graph, presented in a pie chart, shows the general trend in. . . 该图以圆形图形式描述了. . . 总的趋势。
4、Happiness takes no account of time. 欢娱不惜时光逝。
5、Despite many obvious advantages of bicycle, it is not without its problem. 尽管自行车有许多明显的优点，但是它也存在它的问题[lizhigushi. com]。
