1.
ѱ, Ȱ ȸǡ (3 13)
2.
뵿,غ Ǽ ü ǥ (3 8) , ǰ (3 12) ,ؿüڱ ɻȸ (3 12) ,ٰݰȯ ü ø̼ 뿪 ȸǡ (3 12) ,42 ɻȸ ȸǡ (3 13) 뵿,뺸 غ ¡ Ϻΰ()Թ (3 14) 뵿û,Ƚ ǹȸǡ (3 14) 뵿,纸 TF (3 14) ȯпܷȸ, Ȱȭ ȸ (3 16) 뵿,14 غɻȸ (3 22)
3.
, , , Ȳ ij, ݺ (Repetitive Strain Injuries : RSI) ǥ
4. ڷ
5 ٸ ߶ 2 'Ұ' (Ӵ, 3 8) 'ﵿ ر å' ð ǥ 3 (ý, 3 8) ' Ʈ ' (ѱϺ, 3 12) 5ȣ ڻ졦ﵵö簡 Ȳ ġ (ϳ뵿, 3 13) õö ߶..Ұ ɰ (մ, 3 13) ȸ '' ƴϴ' (̳ȴ, 3 14)
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