相关sDayisaholidayformot的文学知识

问题详情：    Mother’sDayisaholidayformothers.Andonthisday,mothersdon'twork.ItisonthesecondSundayinMay.ItiscelebratedintheUnitedStates,England,Sweden（瑞典）,India,Mexico（墨西哥）andsomeothercountries.Li...