extravagance
n
1 [U] being extravagant(1) 奢侈; 挥霍
His extravagance explains why he is always in debt. 他挥霍无度, 难怪总欠债.
2 [C] extravagant thing, act, statement, etc 奢侈品; 放纵的言行等
I do not regard books as extravagances. 我认为书不是侈奢品.
I'm afraid I can't agree with you. That's a good way of giving information, but it's not a good way of persuading people. For one thing, it's boring, and people aren't going to read an ad that looks boring. For another thing, one computer looks very like