He was conjuring stretchers and lifting the limp forms of Harry, Hermione, and Black onto them.

他在召唤担架，把哈利、赫敏和布莱克等没有生气的躯体放到担架上去。

If you wanted to improve your weight lifting form, you could film yourself lifting and then compare it to the footage of a professional.

如果你想提高你的举重姿势，你可以把你自己的举重动作拍下来，然后和专业人士的视频进行比较。

She lay for some minutes in the shallow water, recuperating; then we saw the great dark form lift in the surf and head for the open seas.

她在浅水里躺了几分钟，恢复体力。然后我们看到巨大的黑暗形体在海浪中升起并驶向公海。

The gravity waves moving through the inversion  created enough lift that a strong updraft was formed and it moved in phase with the peak of the  gravity wave.

通过反转的重力波产生了足够的升力，形成了强大的上升气流，并且与重力波的峰值同相移动。