河川 - retrog @ ウィキ

original

EXPLAIN

Rivers/Water

Rivers are here mainly to get in your way. They are expensive to bridge, dig and demolish.

Their only 'use' is that ports must be connected to rivers. There are two types of water.

Lakes are water that is NOT connected to the river system, river is water that IS connected to the river system.

The river system is defined as all the water that is there at the start of the game. For example, when an ore mine empties it turns into water.

If this is connected to a piece of river, it becomes part of the river, else it is just a lake. If you demolish some river to make a path for, say, transport, you have built a bridge.

Both sides of your gap are still part of the river system.

This is one of the reasons it is so expensive to 'demolish' water. Once a piece of water is part of the river system it CANNOT revert to being a lake. Power lines can transfer power under ONE piece of river in the same way that it can pass under transport.

japanese

翻訳

川は大体そこら中にあります。 それらに、橋を架けたり、掘ったり、埋めたりするには、非常にお金が掛かります。 また、お金をかけずに使う用途は、港を建てる事です。

送電線は１スクエアの水辺であれば、道路同様に地下に配線する事が出来ます。 但し、２スクエア以上の場合は断線してしまいます。