⑫现在分词短语hiding ... or worry作结果状语。

　　⑬anger/'æŋɡə/n.怒气；怒火　in anger生气地，愤怒地

　　⑭lose face丢脸

　　save face保全面子

　　表达我们的情感

　　[第1～2段译文]

　　身体语言是最强有力的交际手段之一，甚至经常比口头语言更有力量。世界各地的人们表达各种各样的情感、愿望和态度，而这些他们可能从来不会大声说出来。"读懂"我们周围的人(的心思)是有可能的，即使他们并不想让我们理解他们没有说出来的信息。当然，身体语言可能会被误读，但是很多手势和动作都具有普遍性。

　　最普遍使用的面部表情当然是微笑，它的作用是表示快乐和安人心境。然而微笑并不总是意味着我们是真的快乐。世界上的微笑可能是假的，用来掩饰其他情绪，比如生气、害怕或担忧。还有不愉快的微笑，比如当某人"丢了面子"时就会用微笑来掩饰。但是，微笑的一般目的就是表达好的情绪。

　　From the time we are babies, we show unhappiness or anger by frowning⑮. In most places around the world, ⑯frowning and turning one's back to⑰ someone shows anger.Making a fist⑱ and shaking it almost always means that someone is angry and threatening another person.

　　There are many ways around the world to show agreement, but nodding the head up and down⑲ is used for agreement almost worldwide.Most people also understand that shaking the head from side to side means disagreement or refusal.

　　How about showing that⑳ I am bored? \s\up1(21(21)Looking away from\s\up1(22(22) people or yawning\s\up1(23(23)will, in most cases\s\up1(24(24)， make me appear to be uninterested.However, if I turn toward and look at someone or something, people from almost every culture will think that I am interested.If I roll my eyes and turn my head away, I most likely\s\up1(25(25)do not believe what I am hearing or do not like it.

　　⑮frown/'fraʊn/vi.皱眉；蹙额

　　⑯frowning and turning ...与making a fist and shaking it都是动名词短语在句中作主语，谓语动词用第三人称单数形式。

⑰turn one's back to背对