翻译和例句：
Larenty tickles (搔) his paw (脚掌). ……
their belly feathers (羽毛) to cover their feet.Sometimes, they lift the soles of their feet (脚掌... (脚掌) off the ice and stand on their heels and tails. Not too warmNot too warmThey ……
) each on its front paws (脚掌) and four toes on each of its hind legs (后腿), all with claws about 8—10cm ……
their feet. Sometimes, they lift the soles (脚掌) of their feet off the ice and stand on their heels.... Sometimes, they lift the soles (脚掌) of their feet off the ice and stand on their heels and tails.Second ……
动物也体检！
) are long now. We need to cut them," says the keeper. 脚掌是大象的第二个耳朵。Elephants can "hear" some big sounds with their feet. 又大又软的脚掌就像鼓面一样可以感觉到来自地面的振动。Other animals also get checkups. 大熊猫量了血压，河马 ……
;一些研究表明，世界上最快的中长跑(800米到1600米)运动员跑步时多是中脚掌或前脚掌着地。但是这些运动员不需要考虑如何节约能量，因为他们的跑程很短。赤脚或穿极简薄底鞋跑步会不会更好呢？大多数业余跑步者都是脚跟先着地的。但是赤脚时，脚跟先着地会非常不舒服，所以他们会改成中脚掌着地。赤脚跑步倡导者们认为，赤脚跑步更自然也更节约能量，因为当你提起一只穿着鞋的脚时，你不 ……
），利用灵活的舞步在木地板上打击出多样的节奏。踢踏舞舞步的基本技巧是用脚跟(heel)、脚掌(sole)、半脚掌、脚尖(toe)击打地面打出复杂的节奏，使脚部得到最充分的锻炼。前脚掌 ……
body temperature, the faster you will fall asleep.The palms (手心) of your hands and soles (脚掌) of your... and soles (脚掌) of your feet are the body’s most efficient heat exchangers. Wearing socks can help ……
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