It's two times faster than the best-selling PC, and it's just 329 bucks.

它比卖的最好的电脑运行速度的二倍还快。有329美元。

According to the United Nations, fighting between May and August killed twice as many civilians as were lost in the first four months of the year.

联合国数据表明，2016年5月-8月之间的4个月中，因战斗造成死亡数达到段时期失踪数的二倍。

You will have eight grand in currency on you and with that you are supposed to buy back a jade necklace worth ten or twelve times that much.

身上会有八个盛大的货币， 用它买回价值十或十二倍的玉项链。

The reason that finding might matter to us, is that recent studies in mice and zebra fish have shown that hearts with more diploid cells—like a zebra fish's—are able to regenerate and heal themselves.

这一发现可能对我们很重要的原因是，最近对小鼠和斑马鱼的研究表明， 具有更多二倍体细胞的心脏（如斑马鱼的心脏）能够再生和自我修复。