downward是什么意思？

For example, a Colombian who wants someone to approach him often signals with a hand movement in which all the fingers of one hand, cupped, point downward as they move rapidly back and forth.

similarly with earnings, young men's wages after adjusting for inflatio have been on a downward trajectory since 1970 and fell significantly from 2000 to 2010.

In addition, other factors are putting downward pressure on oil prices: change in the strategic behavior of the Organization of Petroleum Exporting Countries, the projected increase in Iranian exports, the scaling-down of global demand ( ' , especially from emerging markets), the long-term drop in petroleum consumption in the United States, and some displacement of oil by substitutes.

If there's a downward pressure on costs, because of a need for investment in other areas, I would argue that this is a perfectly feasible solution.

In addition, other factors are putting downward pressure on oil prices: change in the strategic behavior of the Organization of Petroleum Exporting Countries, the projected increase in Iranian exports, the scaling-down of global demand especially from eme

Scores in various well-being measures began to go downward among young Americans in recent years.