请以小学低年级学生可以理解的语言，修改下面这段话：rice is an important staple food in many parts of the world. It is a seed that grows on plants. People cook it in water to make it soft and easy to eat. In many places, people eat rice almost every day. Rice is a main part of many meals and can be mixed with other foods like vegetables and meat.
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大米是世界上很多地方的重要主食。它是一种长在植物上的种子。人们用水煮大米，让它变软，变得容易吃。在很多地方，人们几乎每天都要吃大米。大米是很多饭菜的主要部分，可以跟蔬菜、肉等其他食物混着吃。
assistant