1. He has a deep understanding of cgm and is able to create stunning 3D animations.
他对计算机图形学有着深刻的理解，并且能够创造出令人惊叹的3D动画。
2. The doctor determined that the boy's short stature was due to cgm.
医生确定那个男孩身材矮小的原因是儿童普遍性生长延迟。