Cells in the shoot contain those same gravity sensing particles, but there, they signal the plant to grow away from gravity.

幼苗中的细胞包含相同的重力感应颗粒，但它们在那里向植物发出信号，使其远离重力方向生长。

Not only do cats have very sensitive motion and gravity sensing abilities allowing them to determine which way is down, they also have an extremely flexible backbone and no collarbone.

猫不仅有非常灵敏的运动和重力感应能力，可以让它们确定哪条路是向下的，它们的脊椎也非常灵活，没有锁骨。

It was none other than Charles Darwin who showed that the gravity sensing cells lived in the tip of the root, cut them off and the plant doesn't know which way is down.

正是查尔斯·达尔文展示了重力感应细胞生活在根尖，将它们切断，那么植物就不知道哪个方向向下了。