This unwonted substitution of warm for cold waters had disastrous effects upon the fish.
This unwonted substitution of warm for cold waters had disastrous effects upon the fish.
这样非比寻常的以温水代替冷水对鱼有极坏的影响。
This unwonted substitution of warm for cold waters had disastrous effects upon the fish.
这样非比寻常的以温水代替冷水对鱼有极坏的影响。