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##@££$*--¨ ¨--*$££@##
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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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