The studio isn't soundproof.这个摄影棚并不隔音。This material is soundproof.这材料是隔音的.These boxes were usually old freight cars that were almost soundproof.这些包厢通常采用几乎能隔音的旧火车货柜....
在我弟弟的高中毕业典礼上，学生们朗诵了一首诗。At my brother's high school graduation the students recited a poem.维基和加里参加了哥伦比亚大学的毕业典礼。Vicky and Gary attended the graduation exercises at Columbia.加冕典礼是极尽奢华和怀旧的仪式。The coronation was an occasi...
击球手踮起脚将这记上旋球击到场地中。The batsman rose on his toes and played the rising ball down into the ground.假定你用力击球或以上旋球打击.Assuming your driving the ball or hitting with topspin.这个旋球转盘的简化模型演示了这个力.This simplified model of a carousel d...