整備

1. Origins, structure, and basic meaning

• Structure: 整備 is read as せいび and can mean “maintenance” or “improvement”, depending on context.
• Basic usage: The examples show improving a trail for safety and servicing a bicycle before departure.

2. Common pitfalls and similar expressions

• Distinguishing senses and uses
  • It can mean developing facilities or inspecting and maintaining machinery; the object determines whether improvement or servicing is intended.