If it's a true happiness smile, that's actually bodes better for the relationship than a Pan Am, or greeting smile.

如果是一个真正开心的微笑，对这段感情来说是个好兆头,比问候式微笑好的多。

耶鲁公开课 - 心理学导论课程节选

it's alright. It's really good. You can enjoy your time.

伦敦很好。确实很好。你可以玩得很开心。

伦敦生活的优缺点 - SpeakingMax英语口语达人