Guatemalans who immigrated to the US in the 1990s, were able to increase their incomes sixfold.

20世纪90年代移居到美国的危地马拉人的收入增加了六。

Fourfold patterns fit in a square grid, and sixfold patterns in a hexagonal grid.

四重图案很适合方形网格， 六重图案和六边形网格很配。

The number of “energy co-operatives” has risen sixfold since 2007, to 586 last year.

去年 “能源合作项”为586个，是2007年的六。

Gregory Barker, an energy minister, says the solar industry could expand sixfold within a decade.

能源部长格雷戈? 巴克尔说，在未来的十年内太阳能行业将扩展六。

The study estimates that humans have decreased the biomass of wild mammals sixfold and plants twofold through actions such as hunting and deforestation.

这项研究估计，捕猎和砍伐树木等人类行为，使野生哺乳动物的生物量减少了6，植物减少了2。

By 2100, global coal use has increased sixfold above 2010 levels, and global emissions have tripled.

到 2100 年，全球煤炭使用量比 2010 年增加了六，全球排放量增加了两。

You know, when you let the park stop fishing, the overflow from the fishing will actually increase the biomass sixfold.

要知道， 当你让公园停止捕鱼时，捕鱼产生的溢流实际上会使生物量增加六。

Here, we see it for the US, for corn, where yields have grown sixfold, from two tonnes to 12 tonnes.

在这，我们看到了美国玉米的情况，其产量增长了六，从 2 吨增至 12 吨。

Its megastorage facility at Jubail Industrial City is expected to be operational by 2027. Adnok, Aramco's Emirati counterpart, wants to increase its capacity sixfold by 2030 to 5 million tonnes a year.

其位于朱拜勒工业城的大型存储设施预计将于 2027 年投入运营。沙特阿美的阿联酋同行 Adnok 希望到 2030 年将其产能提高六， 达到每年 500 万吨。