格子女77
let alone. eg, she was angry enough, let alone it is her cat. 她已经很生气了,更何况那是她的猫。

爱美食的飘飘
我们本来就是好朋友,更何况我们父母的也很熟识。“本来就”不用翻译出来的,“何况”是"much less".这个句型就想Although和But一样,不用同时使用,出现一个就好了。We are good friends much less our parents know each other well.