重點(diǎn)講解：
1. in shape
（身體）狀況良好；（事物）情況良好；
eg. He was still in better shape than many young men.
他仍然比很多年輕人都要健康PJ0J9n#K6jPoh_h。
eg. Keeping your body in shape and eating healthy food can do wonders for you not only physically, but give you tremendous energy to be active and fit.
保持好你的體態(tài)，多吃健康食品會讓你不僅身體看起來很棒，而且會讓你有更多的精力去保持活躍健康CBHa+tkMXqu|6zBU.K。
2. come up
（太陽、月亮）升起；
eg. It will be so great watching the sun come up.
看著太陽冉冉升起將是十分美妙的事情8(4R+mmiEezp。
eg. Another hour and I see the sun starting to come up in the distance.
又過了一個(gè)小時(shí)，我看到太陽開始從遠(yuǎn)方升起]*!%g3w-s![yhr9g_。
3. build up
（使）積聚；（使）逐漸增加；
eg. The collection has been built up over the last seventeen years.
在過去的17年中，收藏的規(guī)模不斷擴(kuò)大n~v=USh_dwsC4。
eg. Lipid peroxide created by fats combined with oxygen tends to build up in the body and create aging.
脂肪和氧分結(jié)合形成的類脂過氧化物在體內(nèi)累積并使人老化p%4G*ABgirOz。