If you are feeling up to it, add in a few sit-ups and push-ups.
如果你感觉到还可以的话,多做一些仰卧起坐和俯卧撑。
Now you need to add in a few div elements to your HTML, as shown in Listing 2.
现在需要向html添加几个div元素,如清单2所示。
Begin with easy jogging. Add in a few light stretches, and then do several 100-meter strides, accelerating smoothly to race pace.
首先是简单的步行,舒展关节,然后做几个100米跨栏,以增加赛跑时节奏的平稳。
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