It is the stuff of a hollywood movie : a dreamworld that can be manipulated at will .
这是在一部好莱坞电影中发生的事，在那里梦境可以被随意操纵。
The difficulty with this dreamworld is the way it rubs up against the real one .
这个梦世界的恼人之处在于它与现实世界的摩擦。
In the blockbuster film , leonardo dicaprio and ellen page stroll through a dreamworld where they are able to bend streets into the sky , walk up wall and destroy a cafe by the force of will .
At the start of the film he is cracking open a safe in the dreamworld that he and his assistant , arthur , ( joseph gordon-levitt ) have built to ensnare a tycoon ( ken watanabe ) , whose subconscious mind will supply the safe 's contents .
