本文主要选择了常绿性栒子供上海地区栽培应用，常绿栒子能适应上海的夏季高温气候。在上海推广的11种栒子中，有6种是观赏价值较高的小叶系矮生种。
It should mainly select the evergreen varietal Cotoneaster to cultivate in Shanghai area, because the evergreen varietal Cotoneaster can adapt the megather- real climate in the summer of Shanghai.
上海的一家公司利用 3D 打印技术在24小时内生产出15间移动病房，并将其送往湖北供患者居住。
A company in Shanghai has produced 15 mobile rooms within 24 hours by 3D printing technology and sent them to Hubei for patients to live in.
世博会的组织者承诺将在上海各地举办两万场各类活动，从费城交响乐团(Philadelphia Or chestra)到喀麦隆国家歌舞团(Cameroon National Song and Dance Troupe)，内容多种多样，还有供小孩子观看的魔术表演、木偶剧和皮影戏。
Expo organizers promise 20, 000 events around Shanghai, ranging from the Philadelphia Orchestra to the Cameroon National Song and Dance Troupe. Kids can see magic shows, puppet shows and shadow plays.
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