At present, we can make efficient use of only naturally occurring hot water or steam deposits.

目前，我们只能有效地利用自然产生的热水或蒸汽沉积物。

youdao

My only regret is that steam locomotives in Namibia puffed their last in 1960, replaced by diesel-electric engines.

我唯一的遗憾是，在纳米比亚蒸汽火车在1960年就停运了，取而代之的是柴油-电器动力的火车头。

youdao

For now, STEAM can only produce images composed of just 3, 000 pixels, a far cry from the multi-million-pixel cameras used by consumers.

目前为止，STEAM还只能拍出只有3000像素的照片，跟大众普遍的使用的动辄几百万像素的相机还有很大差距。

youdao

For decades, CES trundled along as a venue for makers of radios and gaming machines, but it picked up real steam only when it inherited the substantial traffic generated by the death of Comdex in 2003.

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Whereas the Blue Train is pulled by no-nonsense diesel and electric engines, Rovos offers passengers a retro whiff of steam, though only for the first hour into or out of Pretoria.

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With the usual steam injection methods, only a quarter or so of the oil trapped underground can be recovered.

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