伸直

No longer studying deportment, she leaned forward with a quick movement, and under her open dressing jacket her neck became visible, while the bent position of her knees served to outline the rounded contour of the thigh under the thin fabric of her skirt.

这时，她也无心故作彬彬有礼的样子了，一下子弯下身子；晨衣张开了，露出了脖子；双膝一伸直，圆圆的屁股在一层薄薄的料子下显露出来。

The elderly are tend to flex hip joint more and use hip extensor muscle to propel the body forward.

老年人在上坡时倾向以弯曲髋关节，多用髋伸直肌群的策略使重心向前，身体推进。

Results: The dCITRes group showed a greater elbow extension and less trunk flexion than those in the dCIT group.

结果：合并治疗组在治疗后相较於分散式局限诱发治疗组有较大的手肘伸直角度，以及较小幅度的躯干前屈代偿动作。

Fortunately, there are techniques that make Padmasana much safer to learn. Even if you don;t teach full Lotus, you can use the same techniques to protect students in related postures, such as Ardha Baddha Padmottanasana (Half-Bound Half-Lotus Forward Bend), Baddha Konasana, and Janu Sirsasana (Head-to-Knee Pose).

可喜地是，现在有许多技巧可以让学习双盘变得更安全，即使你不教双盘，你也可以让学生在做相关的体位法，使用相同的技巧保护学生，例如： Ardha Baddha Padmottanasana(Half-Bound Half-Lotus Forward Bend直立单盘前弯式) Baddha Konasana坐式曲膝双脚脚掌相对，或是Janu Sirsasana (Head-to-Knee Pose)坐式单脚伸直另一脚单盘脚掌抵在另一腿之内侧。

Step into a reverse lunge, then move directly into a high kick, keeping your leg straight.

然后反向弓步，然后直接高踢腿，让你的腿伸直。

Whichever approach you take, move the shinbone just enough to straighten the knee so that it no longer curves back, but not so much that the knee bends forward.

不管你用哪种方式，移动小腿骨恰到好处地伸直膝盖，不再让膝关节往后弯，但也不要太高以免膝关节向前弯。

In this fashion, a different set of laterally extending arms 23 and 33 may be mounted onto center shafts 20 and 30 with relative ease.

在这一种流行，一不同组的侧面地伸直双臂 23 和 33 可能在和比较的安逸中央的桥 20 和 30 之上被展开。

The straightening and outlook of the penis were satisfied, the meatus located at normal position after operation.

游离包皮内板一期尿道成形术后阴茎伸直及外观满意，尿道口位置正常。

Climbers should try to orient their bodies completely beneath their shoulders, if possible, with the arms totally straight, so that the weight is being held skeletally, not muscularly.

要尽可能保持身体在肩膀的下方，手臂完全伸直，使骨骼来承受重量，而不是肌肉。

It has no patagium, but glides from the treetops by flattening its body out to maximize surface area.

它没有翼膜，但可以通过伸直身体来扩大体表面积跳出去在树顶间滑翔。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。