v.限制；劃一條線包圍；確定...的范圍；畫（幾何圖形的）外接圓

A man should not circumscribe his activity by any inflexible fence of rigid rules. 人不應(yīng)該將自己的行為限制在由僵化的條文構(gòu)成的不可變通的范圍之內(nèi)。

Please circumscribe the words which are wrongly spelled. 請將拼錯的詞圈出來。

First, it is always possible to circumscribe a sphere in a camera-aligned quad. 首先，它總能保證和一個與攝像機(jī)對齊的矩形相切。