门厅里到处乱扔着玩具和雨靴。The entrance hall is littered with toys and wellington boots.他的头发又长又乱，脸上胡子拉碴。He had long unkempt hair and a stubbly chin.满眼金星乱转，而且越转越快。Stars appeared everywhere, spinning round and round, faster and faster....
Stride length and frequency are the most important elements of sprinting.步长和步频是短跑最重要的因素.Xiaoming won the gold medal for sprinting in the school sports meeting.小明在学校运动会上夺得了短跑金牌.He sprinting top speed.他正在全力冲刺....
他们打算在法庭上对他的要求的合法性提出质疑。They intended to challenge the legality of his claim in the courts.反托拉斯当局需要通过调查该协定的影响和目的来确认其合法性.Antitrust authorities must investigate the effect and purpose of an agreement to determine its legalit...