The progress of the other main kind of solar technology, photovoltaic (PV) solar cells, looks stronger.

另一项主流太阳能科技，光伏太阳能发电板进展顺利，前景广阔。

So we have a lot to listen to. PV: And a lot to learn.

WG：所以我们有很多东西。 PV：还有很多东西学。

Researchers have been working on a new vaccine for rotavirus called BRV-PV.

研究人员一直在研究一种名为 BRV-PV 的轮状病毒新疫苗。

We need to raise the bar. PV: Elevate our standards for racial literacy.

WG：我们需提高准。 PV：提高我们的种族素养准。

The researchers say the clinical trial shows that BRV-PV was nearly 67 percent effective.

研究人员表示，临床试验表明 BRV-PV 的有效性接近 67%。

We don't know how to communicate -- PV: Live together -- WG: Love one another.

WG：我们不知道通 -- PV：一起生活 -- WG：彼此相爱。

There are approximately 323 million people in the United States. PV: And 7.4 billion people on the planet.

美国大约有 3.23 亿人。 PV：地球上有 74 亿人。

Each section of the canopy is covered with customised PV panels that will generate around four megawatts of power.

顶篷的每个部分都覆盖着定制的光伏面板，可产生约 4 兆瓦的电力。

Alice, how big of a deal would it be if Oxford PV went overseas to build this factory and to raise more money?

Alice，果 Oxford PV 去海外建这个工厂并筹集更多资金，那会有多大的交易？

The Oxford PV said the UK was the least attractive country simply because it lacked the incentives for solar companies to build their factories there.

牛津光伏表示， 英国是最没有吸引力的国家， 因为它缺乏太阳能公司在那里建厂的动力。

Now a high-profile solar power developer called Oxford PV says it's more likely to set up a new factory overseas and list on either the New York or Hong Kong stock market.

现在，一家名为 Oxford PV 的知名太阳能开发商表示， 它更有可能在海外设立新工厂， 并在纽约或香港股票市场上市。

I think, for example, the mining sector has a great opportunity to be the solution for the environmental issues, because we provide the copper, the cobalt, the lithium that are required for solar PV panels, for battery storage.

我认为， 例，采矿业有很大的机会成为环境问题的解决方案，因为我们提供太阳能光伏板和电池存储所需的铜、 钴和锂。