本能地

Jannie instinctively hid her cigarette behind her back.

詹妮地把香烟藏到背后。

He knew instinctively where he would find her.

他地知道在哪儿找到她。

As he leaned towards her she instinctively recoiled.

他向她靠近，她地往后缩。

I reacted instinctively because I had been drilled to do just that.

地作出应，因为被训练这样去做。

Her hands clenched involuntarily.

她地攥紧了拳头。