计算机一级准考证多大:"在市场上"用英语说是"on the market"还是"in the market"

on the market 意为在市场上等待出售
in the market 意为在市场里（in 在这短语中指在某个空间里，无待 售之意）如：
1、He was foud stealing something in the market.（他在市场里偷东西时被人发现了。in the market强调地点）
2、NOw varieties of cheap computers are on the market for people to choose（如今，大量廉价电脑上市，有待人们挑选。on the market 强调上市待售。）
in the market for something的原始意义为：（人）在市场里，目的是为了得到某样东西。for 表示目的：为了 转译过来即为：去市场上买什么东西.如：
Mr. Smith was in the market for some vegetables.史密斯先生去市场买些蔬菜。

on the market 是在市场上待售的意思
at the market

在市场出售商品
to market ones' goods
在市场大声叫卖货物
crying one's wares in the marketplace.
卖在市场上进行交易
To deal in a market.
人群在市场中打转。
The crowd eddied about in the market - place.
在市场出售，在市场买卖
to be in the market
可在市场上出售的产品
marketable produce.
在市场；在我们的目的地
at the market; at our destination.
以1，000元在市场出售
To market goods at$1,000
目前这种商品在市场上严重短缺。
There is a serious shortage of this commodity at present.
在市场上整体运作不好的三种股票
three stocks that underperformed the market as a whole

on the market

应该是on the market