Tsun Yui (jackycty)

Race #1

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Official speed 45.89 wpm (50.21 seconds elapsed during race)
Race Start April 3, 2013 7:07:01am UTC
Race Finish April 3, 2013 7:07:51am UTC
Outcome Win (1 of 3)
Accuracy 98.0%
Points 0.00
Text #1060246 (Length: 192 characters)

即使是最好的设计椅子不会坏姿势了。姿势不正确,是许多物理问题的根源。因此,坐端正,不要含糊。你的背部要伸直,以支持你的身体上部。