Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
research =
1. ŒW
2. Ž–
3. ܠ
4. •ž

ƒŒƒxƒ‹3. •ÏX
SDAL“‡‰pŒêŠwZ