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First law: Every body remains in a state of rest or uniform motion unless it is acted upon by an external unbalanced force.
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發表於 2010-10-27 22:09
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無知並不是罪﹐ 真正的罪是以無知 為口頭禪 為榮
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First law: Every body remains in a state of rest or uniform motion unless it is acted upon by an external unbalanced force.
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|
|
|
|
|
|
|
|
|
|
無知並不是罪﹐ 真正的罪是以無知 為口頭禪 為榮
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