日期:
来源:雅诚德英语网
Tipping is a kind of comprehensive social phenomenon, which is related to social custom and economic significance.
小费是一种综合性的社会现象,它与社会习俗和经济意义有关。
Tipping is a kind of comprehensive social phenomenon, which is related to social custom and economic significance.
小费是一种综合性的社会现象,它与社会习俗和经济意义有关。