Ranodon sibiricus

例句：

1. 1.The red squirrel isa common sight in the forest.
   红松鼠是森林中常见的景象。
2. 2. The redsquirrelis known for its bright redfur.
   红松鼠以其鲜艳的红色皮毛而闻名。
3. 3. The red squirrel is an important food source formany animals.
   红松鼠是许多动物的重要食物来源。