1、Of course it is. Every declaration of independence is a precedent.
這當然是一個先河--每次宣布獨立都是先河。

2、One third have no idea when the Declaration of Independence was signed.
三分之一的人不知道《獨立宣言》是何時簽署的。

3、Serbia says Kosovo's declaration of independence was illegal under international law.
塞爾維亞說，按照國際法，科索沃宣布獨立是非法的。

4、unilateral declaration of independence (UDI)
單方宣布獨立