以“A Theft ”为题,写一篇英语小短文（90词左右）内容包括以下几点案件：贵重物品被偷时间：5月2号晚上地点：布朗先生的商店目击者描述：两个小偷带着面具,一个高大强壮,另一个中等个子,每人背着一个包,气喘吁吁警方：正在现场查找指纹和其他线索,会尽快破案要求用初三的知识,通俗即可

There was a thef happened to the Mr.Brown shop in the night of May.2nd.After Mr.Brown's reported that most valuables in his shop had been stolen,the police instituted an inquiry.At first,they found out a witness of this accident.According to the wictness,there were two thieves.They both wore masks and carried bags.One was tall and strong,the other one was medium.In addition,they were breathless.With this help,the police claimed that they were searching other clues in the scene,like fingerprints.And they promised that they would solve the case as soon as possible.