please、pleased、pleasing、pleasure有何区别

问题描述:

please、pleased、pleasing、pleasure有何区别

please 请(动词)
pleased使……感到荣幸、开心(主语是人)
例如:I am so pleased to hear that.
pleasing使……感到荣幸、开心(主语是物品)
例如:It's a pleasing moment.
pleasure愉快的
It's my pleasure.