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 has a huge corona of springy, tightly curled hair that suggests prolonged exposure to a light socket, and a personality to match: forthright, disarming, uncensored.

她有着一头弹性十足的浓密细卷发，这或许说明了她长期在电灯下工作（热胀冷缩）； 她的个性正如她的头发一样——直率，温和，不羁；

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

Columnar in shape, falling from the shoulders to the ground, with sometimes a silk cord at the waist or under the bust, it is made from China silk that has been hand-worked into thousands of vertical pleats a process invented by Fortuny, and one that invests the silk with both iridescence and a springy eternal life.

WSJ: The Rich Pleasures of Pleats | Fortuny | Spanish Institute | By Laura Jacobs

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