1.It should also hold out to them prospect of eventual membership.
还应当坚持对他们的前景最终加入。
2.This means that countries such as Ukraine no longer believe vague EU hints about eventual membership; they want something more substantial.
这意味着诸如乌克兰这样的国家无法再相信欧盟模糊不清的同意这类国家最终可以入盟的暗示；它们需要更为确实的保证。