Generally, the unstressed version of a vowel or diphthong is more relaxed and doesn't take the full mouth position.

通常情况下，非重读元或双元更放松，并且没有完整口型。

Is it wasabi in here? - (with full mouth) I like it!

这里有芥末吗？- （满）我喜欢！

Phil and his daughter kept my mouth full all afternoon.

菲尔和他女儿整个下午都让我满都是。

As much as you can so save it to a playlist along with some of my imitation lessons for your full mouth daily workout okay?

你们可以把它收藏到播放清单里，有我其他模仿课程，来进行完整每日口语训练，好吗？

On the street Garrone halted, and said, with his mouth full of bread: " What shall I buy" ? and he rattled a couple of soldi in his pocket.

卡隆在街上忽然站住，里满满嚼着包说：“买些什么给他吧。”一去摸那衣袋里铜币。