๐
์ํฌํฐ๊ฐ ๋๋ค 
้ท่ท้ข
ๅคงๅ
ๆดๆฅฝใ้
็ซ
ๆฏ่ฒ
ใ่ช็ถ
ใใ
ยฟWhen and where to think and whatยฟ
ๆฑๅ
ๅคงๅๆดๆฅฝใ้
็ซ
ๆฏ่ฒใ่ช็ถใใยฟWhen and where to think and whatยฟ
ๆฑๅ
์ต๊ทผ ๋ นํ ๋ชจ๋ ๋ณด๊ธฐ
ํ๋ก์ฐ