升降椅；架空滑车

airlifting───n.空运；空运物资；vt.空运

chair lift───升降椅；架空滑车

chair lifts───升降椅；架空滑车

chain lightning───闪电链；连锁闪电

chairlift───n.（美）缆椅；升降椅

chairlifts───升降椅

face lifting───改装；整容（拉皮手术）

hairsplitting───n.做细微差别，吹毛求疵；adj.拘泥于细节的，吹毛求疵的

heavy lifting───大型起重机

Use care when getting in and out of a car, chair, or tub, as well as for climbing, lifting, carrying, pulling, or pushing objects. Think before you strain.───在进出汽车、椅子或浴盆时要小心谨慎，同样在攀援、举重、提、拉或推重物时也要小心，避免受伤。

Sitting on chair, two heel touching ground, two tips of toe lifting, both legs drawing a great-circle, moving right and left 15 times respectively.───坐在椅子上，两脚跟前地，两脚尖跷起，双腿做画大圈动作，向左、右两个方向各做十五次。

If you don't feel pain, press down with the pressure of lifting a chair. If you feel pain, it means they are in their 30 - 40's.───如果您还不觉得痛，你可以用拿起一张椅子的力量往下压，如果您觉得痛那表示您有30-40岁的肌肉年龄。