Newton's First Law:

Every body continues in its state of rest or of uniform motion in a straigt line

unless it is compelled to change that sate by forces pressed upon it.

這句話竟然講了將近一節課...

我們的物理老師啊...你們很好囉..

JasonSihWei: 他把這句話當英文教 還分析句子結構 單字結構XD

XDD