舜井街的猫
sad 英[sæd] 美[sæd] adj. 悲哀的; 可悲的; 糟糕的; 令人遗憾的; [例句]The relationship had been important to me and its loss left me feeling sad and empty这份感情对我很重要，失去它让我感到悲伤而又空虚。
艾吃艾美
您好，「莉莉的父亲在一次意外中受伤了,她为他感到难过」的英文可以参考：Lily's father was injured in an accident, and she felt very sorry for him.Lily's father was injured in an accident, and she felt sad for him.Lily's very sad for her dad as he was injured in an accident.Lily's very sad for her father because he was injured in an accident.最後两的句子中的 father 与 dad 可以互换, as 与 because 等过渡词可以替换
