1·Roan said there's still not a good way to carry significant amounts of hydrogen for long distances.
罗安表示，目前没有什么好方法能远距离运输大量的氢。
2·Older stud books list roan as an Akhal-Teke color, although this line seems to have died out.
旧螺柱书籍作为阿克哈·塔克马的颜色列表罗安，虽然此行似乎已经死了。
3·And while the costs of making fuel cells remain high, Roan said they "ve dropped by 30 percent in the last two years."
尽管制造燃料电池的成本居高不下，罗安表示这一成本近两年来已经下降了30%。
1·Our youngest kids Roan and Jordan have English names and because they were born in Liverpool — they are genuine Scousers.
我最小的孩子罗恩和乔丹拥有英文名字，因为他们都出生在利物浦。他们也是纯正的利物浦人。
2·Chambishi mine is one of typical copper deposits in Zambia-DRC copperbelt, and its orebody lies in lower Roan Group.
赞比亚谦比西铜矿是赞比亚—刚果(金)铜矿带上的一个典型铜矿床，矿体赋存于下罗恩组的含矿建造中。