The warm high ridge at the middle and low troposphere and the lower pressure of the ground all provide the good circulation background of this heavy fog.

对流层中低层的暖脊和地面均压场的维持是此次大雾形成的良好环流背景。

youdao

High carbon dioxide levels are associated with warm interglacial periods, and low levels with cold glacial periods.

高二氧化碳含量与温暖的间冰期有关，低二氧化碳含量与寒冷的冰期有关。

youdao

Recent studies do in fact show that high carbon dioxide levels are associated with warm interglacial periods, and low levels with cold glacial periods.

最近的研究确实表明，高二氧化碳水平与温暖的间冰期有关，而低二氧化碳水平与寒冷的冰期有关。

youdao

Eco enthusiasts can get their Jacques Cousteau on at Las Baulas National Marine Park, an underwater showcase of marine life with warm water, high visibility and gentle currents.

BBC: Daily deal: Scuba diving in Bonaire

Money and ideas will always search the planet for a warm welcome and a high return.

FORBES: In search of the right quadrant

These large warm and cold, high and low sea levels are slow-developing and long-lasting, and will certainly influence global climate and weather for the coming summer and into next fall.

CNN: Western U.S. to get smoggy summer, fall