要不了很久 是用 long before 还是 before long来翻译

要不了很久 是用 long before 还是 before long来翻译 英语翻译是long,long time ago还是long,long time before还是long,long ti 英语用before long/ long before 填空 before long和 long before before long与long before long before 和before long before和before 是it won't long before还是it won't before long long before和 before long的中文意思分别是? long before,before long,soon before,before soon的区别 long before和before long解释 举例 before long 和long before的区别