riding horses across country over obstructions to demonstrate horsemanship骑马穿过障碍物来证明骑马术Ita perfect day for riding . Great weather. Great camaraderie.天气完美. 伙伴同道. 我感谢上帝给我们这麽好的一天....a group of youths riding their motorbikes...
金矿并非无底的宝藏，金子终究会被采光。A gold mine is not a bottomless pit, the gold runs out.每年他们淘出大约1.5吨金子。Every year they panned about a ton and a half of gold.金子的发现吸引了大量的勘探者进入这些地区。The discovery of gold brought a flood of prospectors int...
If we are a very professional high - energy physicists, using electron - positron collider experiments.如果我们是个非常专业的 高能 物理学家, 用电子对撞机做实验.It uses the collider is the world biggest particle accelerator.它所用对撞机是世界最大粒子加速器.But no...
狂犬病病毒的确认挽救了许多人的性命.The identification of rabies virus has saved many lives.狗 、 猫和蝙蝠都可能携带狂犬病病毒.Dogs, cats and bats can all carry rabies.狂犬病被称为人类已知的最可怕的疾病之一。Rabies has been described as one of the most terrifying diseases k...