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«:¨¨¨¨¨¨¨¨ rails ¨¨¨¨¨¨¨¨:«
:¨¨¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨¨¨:
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«:¨¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨¨:«
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*\«:¨¨¨¨¨¨ trains are so constructed that they ¨¨¨¨¨¨:«\*
£*\«:¨¨¨¨¨ have to follow a set path. this path is ¨¨¨¨¨:«\*£
@£*\«:¨¨¨¨ called a "railway", which is comprised ¨¨¨¨:«\*£@
¶@£*\«:¨¨¨ of two metal rails, hence its nickname. ¨¨¨:«\*£@¶
#¶@£*\«:¨¨ ¨¨:«\*£@¶#
##¶@£*\«:¨ because the low friction between the ¨:«\*£@¶##
#¶@£*\«:¨¨ wheels of the train and the rail metal, ¨¨:«\*£@¶#
¶@£*\«:¨¨¨ there are limits for how acute a curve ¨¨¨:«\*£@¶
@£*\«:¨¨¨¨ can be, and even more so for how much ¨¨¨¨:«\*£@
£*\«:¨¨¨¨¨ the ground under the rails can be ¨¨¨¨¨:«\*£
*\«:¨¨¨¨¨¨ sloped. thus a railway is often not led ¨¨¨¨¨¨:«\*
\«:¨¨¨¨¨¨¨ on top of hills, rather through them in ¨¨¨¨¨¨¨:«\
«:¨¨¨¨¨¨¨¨ tunnels (if they are large), or ¨¨¨¨¨¨¨¨:«
:¨¨¨¨¨¨¨¨¨ artificial chasms. ¨¨¨¨¨¨¨¨¨:
¨¨¨¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨ there will be trees on the side of the ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨ rails, but not too close, or they will ¨¨¨¨¨¨¨¨¨¨
:¨¨¨¨¨¨¨¨¨ be cut down by the railway janitors. ¨¨¨¨¨¨¨¨¨:
«:¨¨¨¨¨¨¨¨ there will be plains, and bodies of ¨¨¨¨¨¨¨¨:«
\«:¨¨¨¨¨¨¨ water. ¨¨¨¨¨¨¨:«\
*\«:¨¨¨¨¨¨ ¨¨¨¨¨¨:«\*
£*\«:¨¨¨¨¨ trains go by day and by night. along ¨¨¨¨¨:«\*£
@£*\«:¨¨¨¨ the way, there is information ¨¨¨¨:«\*£@
¶@£*\«:¨¨¨ scattered, often put on top of poles, ¨¨¨:«\*£@¶
#¶@£*\«:¨¨ to be interpreted by the train drivers. ¨¨:«\*£@¶#
##¶@£*\«:¨ different parts of the railway have ¨:«\*£@¶##
#¶@£*\«:¨¨ different speed limits. ¨¨:«\*£@¶#
¶@£*\«:¨¨¨ ¨¨¨:«\*£@¶
@£*\«:¨¨¨¨ sometimes, trains have to stop and wait ¨¨¨¨:«\*£@
£*\«:¨¨¨¨¨ for something to happen, far away. this ¨¨¨¨¨:«\*£
*\«:¨¨¨¨¨¨ is signaled by red or green lights. ¨¨¨¨¨¨:«\*
\«:¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨:«\
«:¨¨¨¨¨¨¨¨ @@@@@@@@ ¨¨¨¨¨¨¨¨:«
:¨¨¨¨¨¨¨¨¨ ¨¨¨¨¨¨¨¨¨:
¨¨¨¨¨¨¨¨¨¨ many people follow the rails by foot. ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨ often this proves to be the shorter ¨¨¨¨¨¨¨¨¨¨
¨¨¨¨¨¨¨¨¨¨ path between two points. however this ¨¨¨¨¨¨¨¨¨¨
:¨¨¨¨¨¨¨¨¨ is frowned upon, and very impolite ¨¨¨¨¨¨¨¨¨:
«:¨¨¨¨¨¨¨¨ toward the train drivers! ¨¨¨¨¨¨¨¨:«
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