在操场上跑步怎么样英语

a在星期天，我和我的朋友一起去 Zpark Park 野餐，我们带了很多食物：面包，蔬菜 鸡蛋，和苹果汁简不得不去做饭，皮特去提水，海伦和她的狗一起唱歌，我和贝蒂放风筝， On Sunday, I and the friend of mine goes to Zpark together the Park picnic, we brought very many foods: The bread, the vegetables egg, can not but go with cider Jan to prepare food, Peter draws water, Helen and her dog sings together, I and Betty fly a kite, [translate]

At 7:30 in the evening I often go to the playground to run.

aThe cross sections of two individual cores of the central core with a dopant of negative delta and the elliptical cores are shown in Fig. 2(a) and (b), respectively, where the background silica index is assumed to be n=1.45, the central core index with negative delta is , and the air index is . The fabrication of the 二个各自的核心的核心与掺杂物消极三角洲和省略核心的横断面显示在。 2 (a)和(b)，背景硅土索引假设是n=1.45的地方，核心索引以消极三角洲分别为，并且空气索引是。 HFs的制造显示在。 1是更加复杂的与那常规HFs比较与气孔的规则安排在金属，因为我们必须准备三不同玻璃棒形成纤维预先形成，然而，提出的HFs可以通过使用高度发达制造堆积和画方法。 [translate]

I used to go for a run on the playground in the morning, but now I like to do it in the evening.

Every morning she PaoCao on the?playground