First of all, All the first, The firstly, First区别 first,at first,first of all,fi...

First of all , All the first , \u4e0e The firstly \u7684\u5dee\u522b\u4e0e\u7528\u6cd5\uff0c\u4f8b\u53e5

First of all\u9996\u5148
eg. First of all, let me tell you the news.
\u9996\u5148\uff0c\u8ba9\u6211\u544a\u8bc9\u4f60\u8fd9\u4e2a\u6d88\u606f\u3002
The firstly \u7b2c\u4e00

first of all \u4e00\u822c\u7ffb\u8bd1\u662f\u201c\u9996\u5148\u201d\uff0c\u5c31\u662f\u5728\u8bf4\u4e00\u4ef6\u4e8b\u5206\u51e0\u4e2a\u6b65\u9aa4\u65f6\uff0c\u8bf4\u201c\u9996\u5148\uff0c\u7136\u540e\uff0c\u5176\u6b21...\u201d\u8fd9\u6837\u7684
at first \u4e00\u822c\u7ffb\u8bd1\u201c\u8d77\u5148\u201d
the first \u4e00\u822c\u7ffb\u8bd1\u201c\u7b2c\u4e00\u4e2a\u201d
firstly\uff0c\u5f62\u5bb9\u8bcd\uff0c\u5f3a\u8c03\u7b2c\u4e00\u4e2a\uff08\u505a\u5b8c\u7684\uff09

first\u5f62\u5bb9\u8bcd\uff0c\u7ec6\u5206\u4e3a\u5e8f\u6570\u8bcd\uff0c\u5c5e\u4e8e\u7279\u6307\u8303\u56f4\u9650\u5b9a\u4f5c\u7528\u8bcd\u3002\u5e38\u4e0e\u57fa\u6570\u8bcd\u8fde\u7528\u3002\u4e5f\u53ef\u4ee5\u5f53\u526f\u8bcd\u7528\u3002
at
first,\u4e00\u5f00\u59cb,\u8d77\u5148first
of
all\u9996\u5148\uff0c\u91cd\u8981\u7684\u662f
firstly\u53ea\u80fd\u505a\u526f\u8bcd\u7528\uff0c\u9996\u5148\uff0c\u7b2c\u4e00\u3002

first of all 一般翻译是“首先”，就是在说一件事分几个步骤时，说“首先，然后，其次...”这样的at first 一般翻译“起先”the first 一般翻译“第一个”firstly，形容词，强调第一个（做完的）

佳答案:first,firstly这两个词的意义很近似,又都有“首先”、“第一”之意,但使用场合不尽一致.First的使用范围较大,可以作名词、形容词和副词,有时还可以代替first

first of all 首先、第一all the first 全部、全体、一切the firstly (副词）首先地、第一地first adj adv 首先、第一 ( 不特指）

扩展阅读：first of all secondly ... as far as i am concerned ... first and foremost ... once in a while ... first of all一系列连接词 ... but first of all ... above all与first of all ... first of all what s more ... the moment that ...