森林

1. Origins, structure, and basic meaning

• Structure: 森林 is a noun read しんりん, meaning a forest or woodland where trees grow across an extensive area.
• Basic usage: Use 森林の中を道が続く for a path continuing through a forest and 森林が水を蓄える for a forest storing water.
  • 広い森林の中を細い道が続いています。 describes a narrow path continuing through a vast forest; 授業で森林が水を蓄える仕組みを学びました。 describes learning in class how forests store water.

2. Common pitfalls and similar expressions

• 森林の中を
  • を marks the forest interior as the space through which the path continues.
• 道が続く
  • が marks the narrow path that extends onward.
• 森林が水を蓄える
  • が presents the forest as the subject performing the water-storage function.