Don't let yon dog nod off.

不要让那条狗打盹。

I hope he'll give the nod to the plan.

我希望他会同意这个计划。

She could only nod, because her mouth was full.

她只能点点头，因为她口里塞满了东西。

With a nod and a smile, she took leave of her friends.

她点头微笑着向朋友告辞。

You nod and people know you are saying "Yes".

你点头，人们就会知道你在说“是”。

The student began to nod off during math class.

那学生上数学课的时候开始打盹。

For example, a nod of the head means "yes" to most of us.

例如，对我们大多数人来说点头意味着“是的”。

I know people can replace these words with a smile or nod.

我知道人们可以用一个微笑或点头来代替这些话。

In contrast, they might only respond to a girl's comments with a nod.

相比之下，他们可能只会用点头来回应女孩的意见。

They depart, with a smile and a nod, and we miss them, and feel resentful.

他们微笑着点点头，离开了，而我们又怀念他们，又怨恨他们。

In Bulgaria and Greece a nod means "no" and a shake of the head means "yes".

在保加利亚和希腊，点头意味着“不”，摇头意味着“是”。

While listening，you can nod your head to show you in favor of his/ her views.

倾听时，你可以点头示意你支持对方的观点。

But in Bulgaria and Greece a nod means "no" and a shake of the head means "yes".

但在保加利亚和希腊，点头意味着“不”，摇头意味着“是”。

Of course, in certain circumstances, a simple wave, nod or smile may be appropriate.

当然，在某些情况下，简单的挥手、点头或微笑可能都是合适的。

Now a study has found it really does help people nod off if it is milked from a cow at night.

现在一项研究发现，如果是晚上从奶牛身上挤的奶，确实能帮助人们打盹。

Presently the watcher began to nod; his head drooped lower and lower, both men began to snore now.

不一会儿，看守开始打盹了。他的头越来越低，两个人都打起鼾来。

For Paris-Roubaix, a nod to the famed French bicycle race, the couple used sweetcorn to represent the road event's notorious cobblestones.

法国巴黎-鲁贝自行车赛段，以选手在比赛中不时点头而著称，这对夫妇用甜玉米代替赛事路面杂乱的鹅卵石。

A friendly nod or a wave of acknowledgement in response to an act of courtesy helps to create an atmosphere of goodwill and tolerance so necessary in modern traffic conditions.

对礼貌行为的友好点头或挥手感谢有助于创造带有善意的宽容氛围，这在现代交通条件下是非常必要的。

He gave me an approving nod.

他向我点头表示同意。

She gave a nod and said, "I see."

她点了一下头说：“我明白了。”

Everything could be done by a nod and a wink.

每件事只靠点拨一下就能办妥了。

We've been given the nod to expand the business.

我们得到允许扩大企业规模。

The judge appeared to nod off yesterday while a witness was being cross-examined.

昨天当一名证人被盘问时，法官好像在打瞌睡。

Pete and Jo were still in the land of Nod, so I went out for a walk in the morning sunshine.

皮特和乔仍沉睡未醒，于是我就在晨光中出门散步去了。

You may nod off while driving.

开车时你可能会打瞌睡。

Nod, smile and react to what you're hearing.

点头，微笑，对你听到的做出反应。

Slowly, he began to nod his head. "Safe, man. Safe."

他慢慢地开始向我点头。并对我说：“你好啊，兄弟，你好。”

Something as basic as a small nod or a smile from a member of the audience should give confidence to the presenters behind the podium.

一些最基本的东西，比如观众的一个小小的点头或一个微笑，都能给站在讲台后面的演讲者带来信心。

Tech company UneeQ is heading for its "digital humans", which appear life-like on the screen not only in terms of language, but also because of facial movements: raised eyebrows, a smile, even a nod.

科技公司 UneeQ 正在开发他们的“数字人类”，他们在屏幕上看起来像真人，不仅在语言方面，还有面部动作：扬起的眉毛、一个微笑，甚至是一个点头。

As the night deepened, Huck began to nod, and presently to snore.

夜色渐深，哈克打起盹来，不一会儿就打起鼾来。