Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
investigate =
1. Šá
2. Ì
3. ¸
4. –h

ƒŒƒxƒ‹5. •ÏX
SDAL“‡‰pŒêŠwZ