Put together the strawberries, brown sugar and filtered water in a glass or plastic jar (metal ones are forbidden.) Cover loosely with plastic wrap and let stand at room temperature for 5 days.

• 将草莓丁，黄砂糖和过滤水放入玻璃或塑料容器内，（不要用铁质的）瓶口用保鲜膜封住，室温搁置5天。