[ ڵ] ¼. 16 1 51 5.3%(1100) 22000 ŷǰ ִ. 2 27 ' Ʈ' Ұ ִ. ְ 21% ߴ.
ʱ κ 3 ξ ߴ. п , ̿밡 ȣȯ . ȣȯ п Ű Ǵ ü ϴ ÿ 庮 ־.
( Ⱥ) 70% PC ǰ ִµ PC Ȳ PC ϴ ϰ ִ. ü ڵ USB Ǿ迡 Ű ũ ϰ ִ.
ȸ 9.1% 155 ߴ. 8.8% þ 102, 13.2% 94 ƴ. ͷ ͷ 65.9%, 60.7% ġ ڶѴ. ͷ ġ ϰ ִٴ ǹ̷ ؼȴ.
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