Put your brain into gear before opening your mouth.

开口之前先动脑。

Open your mouth and say " Ahh."

张开嘴说“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.

张开嘴 赶快吞下这个。

Open your mouth and pronounce the sound loudly.

张开口，大声读这个音。

Open your mouth up wide for that one.

要发这个音的话，得把嘴巴给张大。

Open your mouth. I wanna smell your breath.

张开嘴，我要闻闻。

That means you can't open your mouth.

这意味着你不能开口。

Then open your mouth and let me see!

那就张开嘴让我看看！

Yes, hands up, head down, open your mouth, bend your knees!

好的，举起手，低下头，张开你的嘴，弯曲你的膝！

Just lay on your back and open your mouth.

只要仰头张开嘴巴就可以了。

You have to open your mouth for this one.

这次你得把嘴张开。

You open your mouth to ask for a telephone number.

你张开嘴要一个电话号码。

Then open your mouth wide, like this, and start brushing!

然后张大嘴巴，像这样，开始刷牙！

Spread your arms, open your mouth, stick out your tongue.

抬起手臂 张嘴 伸出舌头。

'Open your mouth and say what you've got to say! '

“张开你的嘴，把你要说的话说出来！”

With that said, you should open your mouth at some point.

话虽如此，你还是要在某个时候张开嘴巴。

Let me have a look. Open your mouth and say Ah … .

让我看一看。张开嘴说“啊… … ”。

I can't remember when he called. mouth Open your mouth, Jimmy.

我不记得他什么时候打的电话。嘴 把嘴张开。

Please look at the board...OK? And open your mouth and read.

请看屏幕好吗，然后张开嘴跟我读。