振华中学正在组织中学生科技创意大赛，要同学们创想一个新发明，解决我们生活中的一个难题。假设你报名参加了比赛，请为此次参赛书写一段英文演说稿，介绍你的创意。
请说明你的创意缘由，新发明的名称和功能，并举例说明它如何能帮助人们解决学习、生活或工作上的难题。
注意：
（1）词数为100左右，开头和结尾已写好，不计入总词数。
（2）内容可适当发挥，注意行文连贯。
Ladies and gentlemen，
______________________
Thank you very much for your listening.
【答案】Ladies and gentlemen，
If I could invent something new，I'd invent a device that could put people to sleep immediately and would have no side effects，whose name is Sleeping-helper.The proper amount of sleep is important for our concentration，mental health，and physical health.
Getting enough sleep is a vital human need.For one thing，without sleep our concentration is strongly affected.Mental health is also affected by lack of sleep.They lose their tempers easily and over-react to situations.
Wouldn't it be great to go to bed every night knowing you'd have no problem getting to sleep，no matter what's going on in your life？Getting enough sleep is always going to be an important part of how you respond to your situation.I think this device would be very helpful to all of us.
Thank you very much for your listening.
If I could invent something new，I'd invent a device that could put people to sleep immediately and would have no side effects，whose name is Sleeping-helper.The proper amount of sleep is important for our concentration，mental health，and physical health.
Getting enough sleep is a vital human need.For one thing，without sleep our concentration is strongly affected.Mental health is also affected by lack of sleep.They lose their tempers easily and over-react to situations.
Wouldn't it be great to go to bed every night knowing you'd have no problem getting to sleep，no matter what's going on in your life？Getting enough sleep is always going to be an important part of how you respond to your situation.I think this device would be very helpful to all of us.
Thank you very much for your listening.
【解答】
【点评】
声明：本试题解析著作权属菁优网所有，未经书面同意，不得复制发布。
发布：2024/6/27 10:35:59组卷：4引用：2难度：0.4
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