SkyMiles users get complimentary Wi-Fi on Delta, enabling smooth switching between laptops and phones without the need of obvious delays. Although the online world speeds were being enough for duties like e-mail and Slack, downloading photographs proved difficult. . 來自 Cambridge English Corpus Company focus experienced grown to these types https://businessflightshop.co.uk/blog/a-guide-for-ensuring-a-successful-business-trip/