给下面这段话中译英

Because I want to look at the incomparable style of nest and water cube, and then one day to visit the impressive National Palace Museum, Beijing and then go play some well-known places, and finally back home in the afternoon of the third day.
I am also ready to do something in the summer in public welfare undertakings, such as some cell surface cleaning, etc., I will feel very happy.
I have many happy scheme, in short I have a happy summer vacation

Because I really want to have a look at the incomparable style of the nest and the water cube,then spend one day visiting the impressive National Palace Museumsome and some places of interest in Beijing, and finally go back home in the afternoon of the third day.
Also I am prepared to do some utility in the summer vacation , such as some subdistrict cleaning and so on, which I will be very happy afterwards.
I have many happy plans, in short I have a wonderful summer vacation

因为我很想看看那气派无比的鸟巢和水立方，接着用一天的时间去参