推销商品时大肆宣扬的的英文怎么说

1次大中小

推销商品时大肆宣扬的的英文：
selling point

selling是什么意思：
n. 销售
v. sell的现在分词形式

Television sells many products.
电视促进许多商品的销售。

This shop is licensed to sell tobacco.
这家商店被准许卖烟草。

This store sells pet food.
这商店出售宠物食品。

the business of selling merchandise at a discount.
打折扣出售商品的买卖。

This shop sells native produce.
这家商店出售土特产品。

point是什么意思：
n. 点；标点；要点；尖端；得分
v. 削尖；指向；加标点于；表明

That is not the point in question.
那不是要考虑的要点。

orientation point
方位点

A score made on a try for a point or points after a touchdown.
触地得分在触地后再次发球所得的一分或几分

He explained the problem clearly by analyzing it point by point.
他条分缕析地把问题讲清楚。