He’s got a lot of leeway to make up in his studies after his illness.他病好后要花好多时间赶拉下的功课。He just could not make up the leeway from the earlier stages in which Ryan scored well.瑞安在前几轮得分很高，他现在再想赶也赶不上了。Rarely do schoolteachers...
Use a weatherproof rucksack to carry your camera and lenses around in.用防风雨的帆布背包装照相机和镜头。She delved into her rucksack and pulled out a folder.她在背包里翻找一番后拿出了一个文件夹。He had a small green rucksack slung over one shoulder.他单肩挎着一个...