China&K Visa: Opening doors as US builds walls
On October 1, 2025, China rolls out its new K visa initiative, targeting young scientists, engineers and technology professionals
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Nvidia Pledges to Invest Up to $100 Billion in OpenAI to Build 10GW Datacenter
Nvidia and OpenAI announced they agreed a letter of intent on a strategic partnership to deploy at least 10 gigawatts (GW) of Nvid
openai nvidia build datacenter 2025-09-23 11:42 2
现在完成时被动语态详解及双语一百句
现在完成时的被动语态强调过去发生的动作对现在造成的影响或结果，并且主语是动作的承受者，结构为“have/has + been + 过去分词”。