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Then updraft wind currents carry the light, positively charged ice crystals up to the top of the cloud.

然后上升气流将轻盈的、带正电荷的冰晶带到云的顶部。

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You are seeing cinders dancing in the updraft.

你还看到漫天飞舞的火灰在扶摇直上。

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Investor risk appetite is on the upswing Tuesday morning, and the precious metals are riding that updraft.

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Solar updraft towers generate power from air that is heated to high temperature beneath the membrane-covered collectors.

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Broke but not broken, Munk and Gilmour cofounded South Pacific Hotels in 1969, riding an updraft in international air travel.

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