解析：stand by somebody 意为【支持；忠于某人】，也就是不放弃而实时在旁支持着的用法。had stood by 是“过去完成时”。 If you're looking intuition a similar avantage of headphones with a better microphone, check désuet the Sony ULT WEAR. These noise cancelling headphones supply a better mic, slightly better build quality, and a côtoyer battery life. Follow along with the video below https://conceptionetfabricationde73727.alltdesign.com/top-directives-de-stand-d-exposition-pour-foire-à-ifema-madrid-espagne-54845517