In the mass production era, multinational firms tended to centralize their operations.

在大规模生产时期，跨国公司倾向于集中运营。

Toyota says its fuel cell car FCHV-adv can travel 515 miles on a full tank of hydrogen, but it may not see mass production until 2016.

丰田公司说他们的燃料电池汽车 FCHV-adv 装满一箱氢气能行驶820千米，但在2016年前可能不会投入量产。

Mass production reduces costs.

大规模生产可以降低成本。

Modern mass production was born!

现代批量生产生成了！

Mass production, however, has proved elusive.

大批量生产已证明很难。