how much sugur in this box?
we ate it allwe ate it all 不理解，请指教引申翻译，我们都吃完了，意思就是没有了，ate 为 eat的过去式明白了，非常好。第一句写成how much sugur is therein this box? 和您的答案有区别吗no difference,我只是省略了