Put your brain into gear before opening your mouth.

口之前先动脑。

Ron opened his mouth in horror.

罗恩惊恐地大。

Open your mouth and say " Ahh."

说“啊”。

But you never actually open your mouth.

但你最终还是选择了沉默。

Open your mouth and eat this.

赶快吞下这个。

The action of opening our mouths wide open and stretching our eardrums when tired or bored.

当我们感到疲倦或无聊时，大并拉伸耳膜动作。

Open your mouth and pronounce the sound loudly.

口，大声读这个音。

Open your mouth up wide for that one.

要发这个音话，得把给大。

He did not open his mouth, poor father!

父亲不说什么。

Don't worry, just keep your mouth open.

别担心 着就行。

Open your mouth. I wanna smell your breath.

，我要闻闻。

Josie opened her mouth to tell about Joe.

乔西想说乔事。

Philip and David opened their mouths in surprise.

菲利浦和大卫惊讶地。

I opened my mouth, but nothing came out.

我，但发不出声音。

That means you can't open your mouth.

这意味着你不能口。

Then open your mouth and let me see!

那就让我看看！

No, you opened your fat mouth.

不，你又大了。

Riddle opened his mouth, but froze.

里德尔，刚要说话，却突然愣在了那里。

He opened his mouth and let out a scream.

他，发出一声凄厉喊叫。

He opened his mouth and some buttermilk ran in.

它，一些牛奶流到里。