For those willing, the seats can be bought now for a high cost—tens of millions of dollars—and trips last an average of 10 days.

对于那些有意太空探险的人，现在就可以购买座位，平均约10天的旅程需支付数千万美元的昂贵费用。

youdao

The high cost of sending telegrams, at least in the early days of the technology, led to starker, simpler prose.

电报发送成本高（至少该技术早期如此），导致文体质朴简单。

youdao

In the early days, the cost could be quite high.

在早期，代价相当高。

youdao

Since tradition demands a bride practically drip with gold jewelry, it's never too early for an Indian family to start preparing, particularly with the high cost of gold these days.

NPR: Baubles To Bars: India Gold Culture Defies Curbs

It may be the days of high-cost smartphones are numbered.

FORBES: T-Mobile Ditches Contracts, Phone Subsidies

It was 7.9% in 2010. 7 Days is mostly a high volume, low cost, no frills hotel chain.

FORBES: China Travel Growth Bullish for Ctrip.com, 7 Days