Intangibilities
n. 無形；不能把握；不確定
??? 情景例句
Sure. Can you give me fifty dollars in small bills, please, and ten dollars in change?
好的。你可以幫我把50塊錢換成小鈔，10塊換成零錢嗎？
Because software development is very creative and imaginative word.
因為軟件開發是富有創造性和想象力的工作。
That's a nice car. How long have you had it?
好漂亮的汽車。你買多久了？