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，这一点在同城约会中也有详细论述
Unai Emery has seen most things in this game but he has never won at Wolves. In three and a half years at Villa, he has lost two and drawn one of his three games at Molineux. Twelve months ago they lost this fixture 2-0 and this week Emery shared his poor record to stress the difficulty of the challenge facing his side, particularly given they have won just one of their past five matches in all competitions. Emery even mentioned his visit to Wolverhampton with Arsenal in 2019, when his team trailed 3-0 at half-time and lost 3-1. For Emery, there is no better time to break his duck, with the schedule dictating that Villa could move nine points clear of fifth-placed Chelsea, who visit Villa on Wednesday, before Liam Rosenior’s side travel to Arsenal on Sunday. Victory would enhance Villa’s chances of returning to the Champions League but also pile pressure on direct rivals. Ben Fisher
Future smoke alarms might use very different tech. Researchers have developed an AI-based system that uses machine learning to detect fire in video feeds. The tool can spot fire and smoke in footage from "any camera", says Prabodh Panindre at New York University – including CCTV, doorbell cameras and phone cameras.