To apply engineering Methods : To the study of astronaut adaptation to weightlessness.应用 工程方法 于宇航员在无重状态下的适应性研究.The astronauts are conducting a series of experiments to learn more about how the body adapts to weightlessne...
I enjoyed getting a rubdown from my chiropractor.我享受了(一番)我的按摩师给我的用力按摩.After a long day at the range you relax by visiting the chiropractor.行军一整天后,你看脊椎指压治疗师来放松....