ancient Greece 古希腊
battle 战役
Athens 雅典
commemorate 纪念
Olympic games 奥林匹克运动会
full marathon 全马
half marathon 半马
quarter marathon 四分马
Boston 波士顿
Chicago 芝加哥
qualification 报名资格
trail racing 越野跑
night running 夜跑
take selfie 自拍
pounding the pavement 压马路
hitting the gym 去健身房健身
NEAT (non-exercise activity thermogenesis)不运动时的热量消耗
While your body is not moving, gunk builds up in your system. Your blood sugar levels elevate as well as your blood fats. 当你不动的时候,黏性物质聚集,血糖会升高,血脂也会随之升高。
activate 激活
muscle tissue 肌肉组织
firm up 结实
waist line 腰身
Olympic hopefuls 奥林匹克种子选手