(informal)(of a person) look very cheerful and pleased, especially in contrast to a previous mood(非正式)满面笑容（尤指与先前心情相对）
come up smiling
(informal)recover from adversity and cheerfully face what is to come(非正式)从不幸中走出，愉快地面对未来
英语四级真题
Break the tension with smiles and humor to reinforce the idea that this is friendly discourse and that all are working toward a common goal.
出自-2015年12月阅读原文
英语六级真题
Just the thought of strapping on your roller-skates brings a smile to your face.
2016年6月六级真题（第一套）阅读 Section A
柯林斯高阶英汉双解学习词典释义
VERB
微笑;笑
When you smile, the corners of your mouth curve up and you sometimes show your teeth. People smile when they are pleased or amused, or when they are being friendly.