›2‹‰Šξ‘b/1900(51`100)›
Ÿ‚Ώ”²‚«νƒ‚[ƒh

‘17–β–Ϊ ‰ρ“šŒ‹‰Κ‘
ŽžŠΤƒI[ƒo[I
³@‰πFconclude
Žž@ŠΤF6720•b
³‰π”F0–β

‘ζ18–β–Ϊ
‚Ι’m‚η‚Ή‚ι
hesitate
refuse
inform
prevent


ƒƒjƒ…[‚Φ
Δ’§ν