近年来，桂林开展了“绿色出行”（Green Transportation）计划，向市民提供了大批量的公共自行车。学校将举办以此为主题的演讲比赛，请你以“Let’s Ride Bicycles”为题，撰写一篇演讲稿，主要内容包括：
1. 表明观点：倡导“绿色出行”
2. 简述倡导“绿色出行”的理由（如：环境保护，有益健康等）
要求：1. 可适当增加细节使行文连贯 2. 书写规范，卷面整洁 3. 字数：100词左右 （开头已给，不计入总词数）
Good afternoon, everyone! ___________________________________________________.
Good afternoon, everyone!
As is known to all, with the improvement of people’s living standards, cars have become a popular means of transport, bringing great convenience to our life. However, they have also caused some problems such as air pollution and traffic jams.
How can we solve the problems? As far as I’m concerned, riding bicycles is a good solution. For one thing, bicycles don’t need any petrol and they are energy-saving. For another, bicycles are environmentally friendly because they won’t give off waste gas. What’s more, riding bicycles is a good way for us to exercise and it is beneficial to our health.
Therefore, in response to the government's call---- Green Transportation, let’s ride bicycles! Let’s take the responsibility to build up a low-carbon city by riding bicycles. Come on and join us!
Thank you!