翻译是：
We will spend one hour going to the museum by bus.
It will take us one hour to go to he museum by bus.
sb spends some time (in) doing sth=it takes sb some time to do sth：做某事花某人多少时间
go to the museum：去博物馆
by bus：通过乘公交车的方式
翻译是：
We will spend one hour going to the museum by bus.
It will take us one hour to go to he museum by bus.
sb spends some time (in) doing sth=it takes sb some time to do sth：做某事花某人多少时间
go to the museum：去博物馆
by bus：通过乘公交车的方式