英语书面表达九年级配套第九单元 这件东西叫做牙刷 .它是用尼龙制造的 它的产地是上海 它是用来刷牙的

英语书面表达九年级配套第九单元 这件东西叫做牙刷 .它是用尼龙制造的 它的产地是上海 它是用来刷牙的
你一天用两次 他只能用三个月 再把以后一定要买新的 你一定要有正确的刷牙方法 （使用被动语态） 80词左右

This is a toothbrush.It is made of nylon and if's made in Shanghai.It is usually used for brushing teeth.You may use it twice a day.It can only be used for 3 months. After that you should buy a new one.To keep your teeth clean,you must brushing your teeth in the right way.
再问： 有点短啊 可不可以长点啊？
再答： This is a toothbrush.It is made of nylon and if's made in Shanghai.It is usually used for brushing teeth so that you can have a beautiful smile. You may use it twice a day,once in the morning and the other in the evening. It can only be used for 3 months. After that you should buy a new one. To keep your teeth clean,you must brushing your teeth in the right way.Or your teeth will have some problems.