The iPad Air still comes in 11-inch and 13-inch versions that start at $599 and $799, respectively; the only disappointment is that these entry-level models still come with 128GB of storage. A 256GB storage upgrade will run you $100, and 512GB (+$300) and 1TB (+$500) versions are also available. Preorders go live on March 4, and the tablet will be available on March 11.
First FT: the day’s biggest stories。关于这个话题，51吃瓜提供了深入分析
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巨头围剿，技术无门槛，Ubras难觅护城河值得注意的是，Ubras的崛起虽然与众多新奇消费品快速跑量具有较高重合度，但从行业角度看，Ubras的无尺码概念，其威力远不止于营销话术，更在于它从根源上改造了内衣的生产与供应链，掀起了一场标品化的工业革命。
承运人与托运人达成协议在舱面上载运货物的，应当在提单中载明；未载明的，不得对抗善意第三人。，详情可参考体育直播
脉冲式，指金融资产、经济指标等，在短时间内出现的短暂且剧烈的行情波动。