Aperturing
孔徑作用
??? 情景例句
You need some rest to help you get better quickly.
需要多休息， 好讓你很快恢復。
Extremes are dangerous.
物極必反。
They devise hundreds of competitions which will enable us to win huge sums of money.
他們設計數以百計的競賽，競賽中有人可贏得巨額獎金。