用哑铃来锻炼上身。Give your upper body a workout by using handweights.我在健身房举哑铃。I was in the gym lifting weights.这些是罗用来绑在梅丽莎尸体上使其下坠的哑铃?Those the missing dumbbells rowe used to weigh melissa's body down?...
北极冻原是指北极点周边的地区,是世界最高的地方.The arctic tundra is at the top of the world around the North Pole.冻原天鹅的北美洲亚种,以其柔和的鸣叫著名.North American subspecies of tundra swan having a soft whistling note.由永久冻土组成的北极冻原正在逐渐融化.Permafrost - the fr...