It is always possible to underestimate the shock absorbers in America's vigorous, multi-tiered system.

在美国充满活力的多级体系中，人们总是有可能低估下坡路中起到缓冲作用的那一步骤。

The intervertebral discs lie between vertebrae, and act as shock absorbers.

椎间盘位于两椎体之间，起到减震的作用。

One is to keep the embryo that's developing moist, but it also acts as a shock absorber.

一是保持胚胎发育的湿润环境，但它同样演了减震器的功能。

This disc forms a joint between each vertebra, and it allows slight movement and acts as a shock absorber.

椎间盘位于两块椎体之间，能使关节微动，并起到缓震作用。

Women became the shock absorbers for the crisis with 59 percent reporting spending even more time on unpaid domestic work since the pandemic began.

女性成为了危机的减震器，59%的女性告称，自从疫情爆发以来她们花在无偿家务上的间甚至更多了。

This thick and intentionally preserved rainforest is the reason Gabon is a net carbon absorber.

片茂密且有意保存的雨林是加蓬成为净碳吸收国的原因。

Each cervical, thoracic, and lumbar vertebra is separated by an intervertebral disc, which allows for a slight movement of the vertebrae, and act as a shock absorber.

每块颈、胸、腰椎之间都有一个椎间盘，它能使椎骨轻微移动，并起到减震的作用。

In general, metal foams are useful for high-tech shock and impact absorbers, the gas inside makes them extremely compressible, so they can absorb a lot of mechanical energy, while still retaining some of the strength and durability of a metal.

总之，金属泡沫对高科技震动和压力吸收的帮助很大，内部气体让物质极度压缩，可吸收很多机械能，而且依然保留金属的强度和耐用性。