Other changes followed: a springy arch in our foot, for example, made us more efficient walkers.

其他的变化包括：脚下的弹性足拱，使我们成为更加有效的步行者。

youdao

She couldn't understand what delightfully springy stuff the bed was made of, because it was made of heather (which is the best bedding) and heather was a thing she had never seen or heard of.

她不明白这床是用什么舒适而有弹性的材料做的，因为这床是用石南荒原草(最好的垫褥)做成的，而她从未见过或听说过这种草。

youdao

You lose some of your springy brightness, but you add a touch of womanly charm.

你失去了些许春天的明媚，但是你增添了一抹女人的魅力。

youdao

When fully baked, the cakes will be springy to the touch and a thin knife inserted into the centers will come out clean.

NPR: Recipe: Devil's Food White-Out Cake

My vision was blocked by a bush, and instead of a splashing sound there was the springy metal sound of his bike hitting the concrete patio and clattering around.

NPR: 'Guys Read:' Encouraging Boys to Love Books

Larry Rome has founded a company, Lightning Packs, to commercialize his springy design.

NPR: Backpack Isolates Load for Better Carrying Ability