the fact of being full of hope and confidence, or of giving cause for hope and confidence

The Scottish star said that he liked the positiveness of America. 这位苏格兰球星说他喜欢美国的进取精神。

"There are pockets of hope and positiveness," she said of efforts to promote understanding between different faiths. “存在着希望和支持的空间，”她谈到促进不同信仰之间理解的努力时说。