1.encourage to 鼓勵
例句:Her coach encouraged her throughout the marathon race to keep on running.
她的教練在馬拉松賽全程鼓勵她繼續不斷奔跑 。
2.take action 采取行動
例句:If business success is what you want, than you need to take action.
但是,如果你想取得商業上的成功,那你就必須采取行動 。
3.body mass index 身體質量指數
例句:They also measured height, weight, body mass index and blood pressure.
同時他們還測量了身高、體重、身體質量以及血壓 。
4.physical activity 體育活動
例句:Physical activity is an important factor in maintaining fitness.
進行體育活動是保持身體健康的一個重要因素 。