second self 是什么意思

	1.	A friend is a second self . 朋友是第二之自我。
	2.	He is my best friend , my second self , as it were 他是我最好的朋友,也可以说是第二个我
	3.	He is my best friend , my second self , as it were 他是我最好的朋友，或者说，是第二个我。
	4.	He is my best friend , my second self as it were 他是我的好朋友，第二个自己可以这么说。
	5.	She is my best friend , my second self , as it were 她是我最好的朋友，或者说，是第二个我。
	6.	A friend is , as it were , a second self 可以说，朋友是另一个自我。
	7.	He is my best friend , my second self , as it were 他是我最好的朋友
	8.	A friend is , as it were , a second self 朋友好象是另外一个自已。
	9.	A friend is , as it were , a second self 朋友就如另一个自己。
	10.	A friend is a second self 朋友是另一个我

second self是什么意思