What does that mean? Are there special body motions that are required for technique?

是不是有些演奏技巧需要一些特别的肢体动作的帮助才能达到？

youdao

It includes facial expressions, tone of voice, sense of touch, sense of smell, and body motions.

它包含表情、声调、触觉、嗅觉，和身体动作。

youdao

Then, the slamming loads and green water loads are considered in the equations of nonlinear body motions.

将砰击及上浪载荷计入时域中浮体的非线性运动方程，并考察了其对浮体运动和载荷的影响。

youdao

The slow upper-body motions brought him in closer and then back and away and around again.

NEWYORKER: Wiggle Room

For a lifetime I have been known to use minimal body motions.

WSJ: Cello's Golden Age Comes to a Close | J��nos Starker | By Stuart Isacoff

" Kinect Star Wars" tries to use the power of the Kinect controller for the Xbox 360 to put players into the action, using full-body motions to wield lightsabers, drive podracers and, unfortunately, dance for Jabba the Hutt.

CNN: Review: The Force proves weak in 'Kinect Star Wars'