
翻译如下
once upon a time
从前
对应词为before; formerly; in the past; ; aforetime都可以
例句
In the past this process of transition has often proven difficult.
过去这一过渡过程常常很艰难。
long,long ago
once upon a time — long long ago / once

翻译如下
once upon a time
从前
对应词为before; formerly; in the past; ; aforetime都可以
例句
In the past this process of transition has often proven difficult.
过去这一过渡过程常常很艰难。
long,long ago
once upon a time — long long ago / once