A glimpse of the next challenger came from BYD, a Chinese firm which showed off a battery-powered car and promised to unveil its much-delayed American sales network soon.

另一个虎视眈眈的挑战者是比亚迪，一家中国公司，它以电池动力汽车为卖点，并承诺不久就展开姗姗来迟的美国营销网络。

youdao

In China, Germany sun battery in recent years has been to occupy the domestic market sales of similar products the first place, this is a result of the German sun battery of excellent quality.

在中国，德国阳光蓄电池近几年来一直都占据国内同类产品的市场销量第一的位置，这归因于德国阳光蓄电池的卓越品质。

youdao

Division I is a company specializing in research, development, production, sales of secondary rechargeable battery high-tech enterprises.

我司是一家专业研究、开发、生产、销售二次充电电池的高科技企业。

youdao

Other units also struggled during the quarter, with weakness in power adapters leading accessory sales down 6%, while sluggish battery sales had the power platform category up just 1%.

FORBES: RadioShack's Quick Fix

Despite the slow sales of battery-powered cars, the head-start they have over fuel-cell cars gives them a definitive advantage in terms of price.

CNN: Hydrogen fuel-cell cars look to overtake electric autos

Tim Urquhart of IHS Global Insight, a research firm, reckons that purely battery-powered cars will command only about 0.6% of world sales in 2020, with plug-in hybrids accounting for a further 0.7%.

ECONOMIST: Renault's electric-car gamble