It has seen a substantial development in technology over the past 10 years.
Technology has experienced a substantial development during the last decade.第一句中的seen可以换成made吗？为什么？比如It has made a great progress in ....比如It has made a great progress in ....这里see 是经历的意思，发展是人为的。。科技不能自己make 吧谢谢。你是英语老师？不，准备出国大四党ok，顺便再问个：第二句里的during可以换成in么？可以吧，但是鼓励你用词丰富写。嗯嗯，我就是问问，谢谢啦。你是英语专业的呀？不，计算机那你的英语翻译挺好啊，你确定没错误吧？应该没错的，不过有的单词高中好像没学啊