作业帮 > 英语 > 作业

英语翻译1.If my sister is twice as old as my brother.2.My father

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/04/30 06:15:51
英语翻译
1.If my sister is twice as old as my brother.
2.My father is 21 years older than I.In 12 years' time,his age will be twice mine.
3.In 4 years' time,Susie will be twice as old as she was 16 years ago.
4.When I am as old as my brother is now,my sister will be three years older than I will be then,and my brother will be 12 years older than my sister will be then.If our ages add up to 57 now,how old are we?
如果我的姐姐是我弟弟的两倍大.
我爸爸比我大21岁.在12年后,他会比我大一倍.
在4年后,Susie会比她16年以前大一倍.
当我像我哥哥现在这么大的时候,那时侯我姐姐会比我大3岁,我哥哥会比我姐姐大12岁.如果我们的年龄加到一起就是57岁,那么我们都是多大呢?