Spring likes the Bonny youth, who lead us go forward with the iron arms and feet.
春天像健壮的青年,有铁一般的胳膊和腰脚,领着我们上前去。
Researchers scanned their brains while doing touch-tests on their arms and feet, using two vibrating discs to stimulate both sides of the body while controlling for frequency and vibration.
研究者在对患者的上肢和下肢做触觉试验时扫描了大脑,试验是用两个振动的碟对双侧肢体同时进行一定频率和强度的刺激。
A walker broke his arms, legs, and pelvis yesterday when he plunged 80 feet from a rocky pinnacle.
一位步行者昨天从80英尺高的尖锥形岩石上摔下来,摔断了胳膊、腿和骨盆。
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