lateral acceleration 注：符号为±Gy

例句：

1. 1. Thecar was driving at a lateral speedof 50 miles per hour.
   汽车以每小时50英里的侧向速度行驶。
2. 2. The lateral movement of theearth's crust is responsible for earthquakes.
   地球地壳的侧向运动是地震的原因。
3. 3. The lateral pressure fromthe water column causes the rock to slidedown.
   水柱产生的侧向压力使岩石下滑。