英语翻译even before 下面句子中In countries where there is a large frontier,such as Canada and Brazil,air service access to some areas even before they are reached by roads.even before是什么用法啊 要睡觉了
问题描述：
英语翻译
even before
下面句子中In countries where there is a large frontier,such as Canada and Brazil,air service access to some areas even before they are reached by roads.
even before是什么用法啊 要睡觉了
答
even before相当于before连词，连接句子 意思是甚至早于
答
even 副词，甚至，
before 连词，在...之前，引导其后的时间状语从句
答
就是“甚至在.之前”啊,
感觉少了谓语
大致是“在一些有大片边界的国家,如加拿大和巴西,有些地方甚至在没通公路之前,航空服务就能到达了”
答
简单的状语从句啊！
甚至在。。。之前。
空军到了那里，而路还没到那里呢，