Television cameras were invited in to film him at work.电视台摄像师被请进来拍摄他工作的镜头。These cameras have increased only marginally in value over the past decade.在过去10年里，这些照相机的价格只是略有提高。Smiling for the cameras, the two men strained to...
志愿者记录下他们一周所吃的所有食物。The volunteers kept a record of everything they ate for a week.新的饮食类书籍差不多一周出一本。New diet books appear at a rate of nearly one a week.他们在一周内就画出了房子的图样。They drew up the design for the house in a week....