It is dusk and, as I sit upright, I am astonished.

天色已晚，我竟然能坐直起来，使我感到很惊讶。

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。

Use from birth until baby is able to sit upright unassisted.

从出生婴儿的使用，直到能够坐在直立无辅助。

Ask the patient to sit upright and still, holding the head straight.

要求患者坐直、静止，头部扶正。

Operator: Let the patient sit upright on bed, but don't get up, and do not panic.

调度员：请让病人半坐床上，不要起来，不要紧张。

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。

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。

Those affected are conscious, able to sit upright, can answer questions, and afterwards experience amnesia.

这些影响是有意识的，可以笔直站着，也能回答问题，但之后恍惚状态的记忆就消失了。

For those of you who work in a desk setting all day, remember to sit upright and keep your lower back arched.

对于那些你谁的工作案头设置一整天，请记住坐在一身正气，让您的腰部拱。

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。

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。

Seated Row: Using exercise tubing, flex at the hips and shoulders (not the spine) to grasp the handles and sit upright on a bench or the floor with the elbows extended.

坐式划船：这项运动需要使用运动器械，屈曲你的髋和肩(而不是脊柱)以抓住手柄，保持直立的坐在台子或地面上同时让肘部保持伸展。

Pettitte will be subjected to heat and ice therapy to make that possible, and the team is encouraged even by small signs such as Pettitte's ability to sit upright on the trainer's table.

小派将会接受冷热敷治疗让星期五能够上场，洋基也因为小派能够在训练桌上面坐直等等的小小象征而倍受鼓舞。

The last place a child would sit to read is an upright chair.

孩子读书最不愿意坐的地方是直挺挺的椅子。

Any person waking from a nightmare will sit bolt upright and pant.

所有从噩梦中醒来的人都会坐直，大口喘气。

Stoddard adds that the design causes riders to sit more upright, giving them better visibility in traffic.

斯托达德补充道，该设计能让骑手坐得更直，这样他们在骑车时视野更好。

Any person waking from a nightmare will sit bolt upright and pant.

任何人从恶梦中惊醒时会突然坐起来喘气。

Choose an upright chair and sit well back so that your spine is straight.

挑一把竖直的椅子，坐好，保持脊椎的挺直。

Whether you sit on a chair or cross-legged on the floor, make sure that your spine is upright with head up.

不管你是坐在椅子上还是盘腿坐在地板上，一定要保证抬头挺胸。

Then I would be able to go sit in the bed or lay upright for 45 minutes, and then it would come back again.

然后我就可以去坐在床上或仰面躺上45分钟，接着再来一遍。

Sit or stand upright.

站直或坐直。

The nursery teacher made the children sit bolt upright.

幼儿园的老师让孩子们笔直地坐着。

After sit down, the body should sit as upright as possible and put two feet look parallel.

坐下后，身体应尽量坐端正，并把两脚平行放好。

Sit in a relaxed upright posture .

保持放松、直立的坐姿。

The last place a child would sit to read is an upright chair and we've found that 95 percent of them actually don't read on a chair at home.

孩子们最不愿意坐在直椅背上阅读，我们发现实际上95%的孩子在家时都不会坐在椅子上阅读。

Sit on an upright chair or cross-legged on a cushion on the floor.

做在一个直背椅或盘腿坐在地板软垫上。

He made the children sit bolt upright.

他让孩子挺胸坐直。