(一):China has a huge potential market for mobile communication. 中国移动通讯的潜在市场非常巨大。
A: China has a huge potential market for mobile communication.
甲：中国移动通讯的潜在市场非常巨大。
B: Yes, and we're eager to expand the Chinese market together with you.
乙：是的，我们非常希望能够和贵公司一同开拓中国市场。
市场潜力：
Women make up half the potential market.
女性占潜在市场份额的一半。
It has high developing value and market value.
有很高的开发价值和市场潜力。

(二):China enjoys a promising market in terms of its high-tech industry. 中国的高新技术产业具有广阔的市场前景。
A: China enjoys a promising market in terms of its high-tech industry.
甲：中国的高新技术产业具有广阔的市场前景。
B: So we are seeking high-tech projects to invest in.
乙：所以我们一直在寻找高科技投资项目。
市场前景：
good market prospects
vast market foreground
market outlook
可以更加简洁：
Paper cutter in the Mainland will be excellent.
切纸机在国内将有着很好的市场前景。