服务舱的两个大气瓶中装有液态氧.Two large tanks in the service module held liquid oxygen.结论在高原吸入液态氧能增加人体通气无氧阈,使肺功能得到明显提高.Conclusion Inhaling liquid oxygen could improve the anaerobic threshold and pulmonary ventilation at high altitude....
In the midst of a glade were several huts.林中的空地中间有几间小木屋.I feel deep sorry and glade for all of them.我感到深切遗憾和林间空地的全部.The traveler sit on a glade in the forest.旅行者坐在森林中一块空地上....
She's got lots of friends, she likes to socialize.她喜欢与人交往, 所以有许多朋友.Care-givers get a chance to socialize with men and women who are in the same position as themselves.护理员有机会和从事同样工作的人交往。"Do you think it's a good...
They were more concerned about the dogs' welfare than a clean getaway.他们更加关心那些狗的安危，而非自己如何干净利落地脱身。They made their getaway along a pavement on a stolen motorcycle.他们骑上偷来的摩托车沿着人行道逃走了。Weekend tours are ideal for familie...
Wombats wanted to wiggle along the ground.袋熊想在地面上扭动前进.There are more than 130 species of marsupials, such as kangaroos, koalas, and wombats.这里有130多种有袋目动物, 像袋鼠, 考拉和袋熊....
To cancel the airport would mean a loss of face for the present governor...撤销机场对现任州长来说将是件丢脸的事情。Our pianist had fallen ill, and then, at the eleventh hour, when we thought we’d have to cancel the performance, Jill offered...