games-pc sid s meiers-civilization iii ユーザーズマニュアル

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R e f o r e s t
Click this order to reforest a square that’s devoid of trees.This results in a change in the
square’s terrain type, generally for the better.When your Worker is in the appropriate
square, click the Reforest order or press [N].
C l e a n   U p   P o l l u t i o n
Detoxifying a square by cleaning up the pollution there restores the full (pre-pollution)
production capacity of the affected square. Both industrial pollution and nuclear con-
tamination can be eliminated by cleanup efforts. When your Worker is in the appro-
priate square, click the Clean Up Pollution order or press [Shift]-[C].
B u i l d   R o a d
Building roads across terrain reduces the movement point cost of that square to one-
third of a point, provided that the moving unit enters from an adjacent road square. It
also improves the commerce production of the square. When your Worker is in the
appropriate square, click the Build Road order or press [R].
To build a continuous road linking the Worker’s current location to another square, press
[Ctrl]-[R].You’ll need to select the destination square, in the same way as you do for a
GoTo order.
You can also assign your Worker to a long-term project: building an unbroken network
of roads linking all of your cities and all of the special natural resources within your bor-
ders.To start this ambitious undertaking, press [Ctrl]-[N].
B u i l d   R a i l r o a d s
Laying track across terrain eliminates the movement point cost of that square, provid-
ing the moving unit enters from an adjacent railroad square. Railroads also increase the
yields of both irrigation and mines.You can only build them where you have already
built roads. In addition, railroads require both Iron and Coal.When your Worker is in
the appropriate square, click the Build Railroads order or press [Shift]-[R].
To build a continuous railroad linking the Worker’s current location to another square,
use [Ctrl]-[Shift]-[R].You’ll need to select the destination square, in the same way as
you do for a GoTo order.
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