金句赏析

跟腱是位于小腿后方、脚跟骨上方的一条强韧带。The Achilles tendon is a strong band at the back of your lower leg, just above the heel.

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小腿肌是位于小腿后方柔软而有力的部分。The calf is the soft, muscular part at the back of your lower leg.

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肱三头肌是分布在上臂后侧的一块肌肉。The triceps is a muscle found on the back of your upper arm.

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坐立、提拿等简单动作都能让腹肌随着时间而变得更强健。Simple actions like sitting or lifting can make the abdominals stronger over time.

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腹外斜肌是分布在腹部两侧、从下肋骨到髋部的肌肉。The obliques are muscles on the sides of your stomach, running from your lower ribs down to your hips.

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肋间肌是填充在胸部肋骨之间的薄层肌肉。The intercostal muscles are thin muscles that fill the spaces between your ribs in the chest.

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额肌是一块平展在额头、位于眉毛上方的肌肉。The frontal muscle is a flat muscle on the front part of your head, just above your eyebrows.

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胸肌是覆盖胸部上前方的大块肌肉。The pectoral muscles are large muscles that cover the upper front part of the chest.

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摇头是把头左右摆动，好像用鼻子在空中画一条线。To shake your head is to move your head left and right, as if you are drawing a line with your nose.

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出汗是指皮肤因为温度升高或活动剧烈而出现小水滴。To perspire is when your skin makes small drops of liquid because your body is warm or you are moving a lot.

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打喷嚏是指空气突然从鼻子和嘴巴冲出来，通常会伴有很大的声音。To sneeze means to blow air out of your nose and mouth suddenly, often with a loud sound.

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人们通常用招手来跟远处的人打招呼或告别。People often wave to say hello or goodbye to someone who is far away.

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人们一般通过鞠躬表达尊重或礼貌问候。People usually bow to show respect or to greet someone politely.

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叹气是指人们有时觉得累了或担心时，从嘴里长长地呼出一口气。To sigh is to let out a long breath, often through your mouth, sometimes when you feel tired or worried.

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人们听到有趣的笑话或看到搞笑的事情时常会笑。People often laugh when they hear a funny joke or see something silly.

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