He knew instinctively where he would find her.

他本能在哪儿能找到她。

Jannie instinctively hid her cigarette behind her back.

詹妮本能把香烟藏到背后。

As he leaned towards her she instinctively recoiled.

他向她靠近，她本能往后缩。

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

我本能作出应，因为我一直被训练这样去做。

Her hands clenched involuntarily.

她本能攥紧了拳头。