First, read the English article below.

If you pick something that you're passionate about, then your audience will be able to see and feel your passion. This will also make you much more excited to generate ideas for the speech and to deliver the speech. If you only have a limited amount of options and can't pick anything you're truly passionate about, you should at least pick something that you like or are interested in to make it easier and more enjoyable for you to write and deliver the speech. If you're giving a speech at a professional conference, then it's logical that you would pick a topic that you're an expert on so you can give credibility to your speech. But even if you're not delivering a speech in a professional setting or on a particularly complicated topic, you should still pick something you know a lot about, whether it's baseball or your neighborhood. You can even start by making a list of the things you're knowledgeable about, whether it's your family, career, politics, gardening, pets, or travel.  You don't have to know every single thing about a topic to deliver a great speech. You can pick something that you're knowledgeable about, and can supplement that job with some careful research. If you're picking a subject you're knowledgeable about but know you'll need to research further, make sure the topic is easy to research. If you pick something fairly obscure, then it may be difficult to find more information about it. It could have to do with literature, movies, sports, foreign languages, or even gender relations. Whatever it is, you may even be able to find a theme that carries through a variety of categories, such as "loss of innocence." Make a list of all of your hobbies and interests and see what would make for an engaging speech topic. You may find a large overlap between the things you're interested in and the things you know. If there has been a topic that has been in the news again and again, you can use it as an occasion for a speech. It may be something controversial like gay marriage or gun control, but if the... 

Now, please write a short abstract for it in Chinese. Abstract:
选择你深感兴趣的话题。 选择你擅长的话题。 选择与你的兴趣相关的话题。 选择新鲜的话题。 选择与你亲身经历相关的话题。 选择你能驾驭的话题。