Some three years later Huawei CEO Ren visited Texas to check on his emissaries .

大约三年之后，华为CEO任正非来到德克萨斯州，视察他的“先遣队”。

This week Huawei published a white paper advocating a wide set of security standards .

本周，华为发布了白皮书，呼吁建立一系列安全标准。

Sir Keith also welcomed what he said would be a long-term collaboration with Huawei .

基斯爵士也对该项目表示欢迎，并将其称作与华为的一项长期合作。

In response to these and other setbacks , Huawei launched a US lobbying campaign .

为了应对种种挫折，华为在美国展开了游说活动。

The US has never offered any public proof of spying allegations against Huawei .

美国政府从未公开证据，证明其有关华为从事间谍活动的指控。