以我的小发明为题写一篇英语作文 60词左右 带翻译

Invention came from human ingenuity, from innovation.发明是人类的智慧和创新思维的产物。And today I have invented something. A thermal water bottle.今天我发明了一个小东西。 一个电暖水壶。Its not just oridinary water bottle, It has got external batteries. After fully charged, it can keep the water warm for 2 hours.它不是一个普通的水壶，它有外置的电池，充电完成后可以将里面的水保暖两小时。I have put some research into the invention of this. I had the knowledge of electric charge running through the wires can heat the wires up, so i wrapped the wires around the bottle.我研究调查之后发明了这个发明，我知道电流经过电线会有热量，所以我将电线绕着水壶绕了几圈。I am really proud of myself for inventing this.我感到非常的自豪。手打的，挺累的。我在外国上学，所以语法应该没问题