Things like: open mouths, wide or small pupils, blinks, nose licks, whisker movements and ear positions.

这些面部动作包括：张嘴、瞳孔变大或缩小、眨眼、舔鼻子、胡须动作和耳朵的转动。

Liam was fast asleep with his mouth wide open.

【mouth】利亚姆张着大嘴，睡得很熟。

He was fast asleep with his mouth wide open.

【open】他大张着嘴，睡得很熟。

They held me down, forced my mouth wide open.

他们按住我， 强迫我张大嘴。

When we return in the morning, we hope you'll be polite enough to let us find you dead and gone and with your mouth wide open.

等我们明天回到这，希望你帮个大忙，让我们发现你已经死掉了，嘴张得大大的。”