David told his brother to face round so that he could cut his hair at the back.

Tengai resembles a head on a stick, with a friendly looking face beamed onto a screen which wraps around his plastic skull.

腾艾就像一颗长在木棒上的头，他的塑料脑袋上有一块屏幕，屏幕上展现着一张友好的脸。

The realism is achieved by a projector positioned behind the mask accurately beaming a human face onto the back of a mask, producing features that can even be seen from the side.

实际上这些面部动作是用安装在面具后的投影仪精确的照在人脸上而获得的。它制造出了即使从侧面也能看得到的容貌。

Brodie's last push had thrown her heavily upon her face onto the stony ground; and already she was wet to the skin.

布罗迪那最后的一推，使她的脸重重地撞在石头上；她已经浑身湿透。

All the buildings face onto the river, the waterways are the streets and the riverbanks are where the markets spring from.

这里所有的建筑都面朝河流，水道就是街道，岸边就是市场。

Workers are painting his face onto hundreds of masks that are sure to be a hit come the big carnival celebration.

工作人员正在数百个面具上画上奥巴马的头像。这些面具肯定会成为狂欢节庆典的一种时尚。

I put Brother's face onto the body of a rabbit!

我把老罔达的脸画成了一个变形的兔子！

Although not universal, a vertical head nod for approval and a lateral headshake for negation is a common pattern across many cultures.

在许多文化中，人们上下点头表示同意，左右摇头表示否定，尽管不是所有文化都遵循这个模式。

The summit will also focus on NATO enlargement-what countries get in and which ones get the nod of approval to begin the membership process.

本届北约首脑会谈也要关注北约扩展的问题，哪些国家可以加入，哪些国家获准开始取得会员资格的程序。

The teacher gave the student a nod of approval.

老师对这名学生点头表示同意。

This system has achieved the nod approval of experts and consumer by its many merits, such as real-time data acquisition, high-speed data transferring, multicenter parallel working, operation simply and good expansibility.

该系统以其实时数据采集、高速数据传输、多通道并行工作、操作简单易用、可扩展性好等诸多优点得到了专家及用户的首肯。

When someone is saying something with which he agrees, the average European will smile and nod approval.

一般的欧洲人，在听别人说他赞同的事情时，会微笑并点头表示赞许。

In many countries, nod approval and shaking head objections.

在许多国家，点头表示赞成，摇头表示反对。

Photic sneeze reflex is a medical condition by which people sneeze with sudden exposure to bright light, and possibly also sneeze many times consecutively.

反射光的打喷嚏是医疗条件，其中包括人民打喷嚏突发接触强光，也可能多次连续打喷嚏。

Another theory suggests that tears leaking into the nose through the nasolacrimal duct are a cause of the photic sneeze reflex.

另一个理论认为，把鼻子眼泪通过鼻泪管泄漏是一种光的反射引起喷嚏。

In addition this sneeze reflex can be brought on by a sudden inhaling of cold air or a strong flavor such as a strong mint gum.

此外，利用这种喷嚏反射可为香港带来了一个强大的冷空气或突然吸入味道，如薄荷口香糖强烈。

Furthermore, the area of the brain responsible for the sneeze reflex relaxes while we sleep.

而且，当我们睡觉的时候，脑袋中负责打喷嚏反射的区域也休息了。

Conclusion In order to prevent infection of respiratory tract, it is necessary to strengthen the ward management, educate patients to cough out sputum, disinfect instruments and clean hands.

结论通过加强病房管理、促进病人咳嗽排痰、做好有关器具的消毒、认真洗手等护理手段可以预防呼吸道感染；

Studies on clinical accuracy of fungus cultivated with half fixed amount in sputum to cough out naturally

自然咳出痰标本真菌半定量培养的临床准确性探讨

You'll have to cough out a dollar for that ticket.

你买那张票得掏1元钱。

Both groups were given conventionality treatments, involved anti-inflammatory, spasmolysis, anti-asthmatic, relieve a cough, eliminating phlegm, oxygen uptake and so on.

两组均给予常规治疗，包括抗炎、解痉、平喘、止咳、祛痰、吸氧等治疗。