(10分)
昨天你校发明节隆重开幕，在今天的英语口语课上，老师要求同学们围绕“你所知道的发明创造”这一话题进行简短发言。
要求：1. 发言稿需包括表格内容，可适当发挥；
2. 80词左右，发言稿的开头和结尾已给出，不计入总词数。

What	Who	When
The telephone	Alexander Bell	In 1876
The car	Carl Benz	In 1885
The TV	John Baird	In around 1927

Hello, everyone! There are many inventions that have changed the world. Here’s a short introduction of some useful inventions.
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That’s all. Thanks!