1.She could soon sit upright on the sofa, and began to hope she might be able to leave it by dinner-time.
过了不久，她就可以挺直身子坐在沙发上，并且希望吃晚饭的时候能离开沙发。
2.Just sit upright, and quietly focus on your breathing for a few minutes.
只要坐直身体，静静地关注几分钟自己的呼吸即可。
3.Those affected are conscious, able to sit upright, can answer questions, and afterwards experience amnesia.
受影响的人还是有意识的，能够直直坐着，能够回答问题，然后会健忘。
4.Lincoln, finally able to sit upright, doesn't understand how his own death would stop his father.
Lincoln终于能够坐直了，他不明白他的死为何会制止他的父亲。
5.Felipe speaks, can sit upright and was even able to take his first steps.
菲利普能说话，能直挺的坐着，甚至可以开始走几步。
6.While at work, sit upright, with a straight-back, in your chair.
工作时可以坐直，坐在椅子上要挺直腰杆。
7.Candidates should be to sit upright on the side opposite the recruitment, to face each other, to answer every question.
烟台招聘应聘者应该很端正地坐在招聘方的对面，正视对方，认真回答每一个问题。
8.Sit upright. Hold left foot off the floor with left leg straight. Point toes up and downward. Repeat 3 - 5 times. Repeat with other side.
坐直。伸直左腿；将左脚离地。让脚趾朝上、下方向。重复3-5次。换另一边重复。
9.One had to sit upright, smile without showing teeth and most of all, the eyes had to shine with patriotism, resolution and hope.
身体笔直，笑不露齿。最重要的是，眼神里要充满了爱国热情和革命的希望。
10.Vertebrae are important because these bones support your body to stand and sit upright.
腰椎是重要的，因为这些骨头支持你的身体起立，坐下直立。