Question

求翻译一篇英语阅读！万分感谢！

Ever since humans have lived on the earth, they have made use of various forms of communication．Generally, this expression of thoughts and feelings has been in the form of oral speech．When there is a language barrier(障碍), communication is completed through sign language in which motions stand for letters, words, and ideas．Tourists and the people unable to hear or speak have had to turn to this form of expression．Many of these symbols of whole words are very lively and exact and can be used internationally; spelling, however, cannot．
Body language sends ideas or thoughts by certain actions, either meaningfully or not．A wink(眨眼) can be a way of showing that the party is only joking．A nod means agreement, while shaking the head indicates disagreement．
Other forms of nonlinguistic(非语言的) language can be found in Braille (a system of raised dots read with the fingertips), signal flags, Morse code, and smoke signals．Road maps and picture signs also guide and warn people．While language is the most common form of communication, other systems and techniques also express human thoughts and feelings．

Answer 1

从人类居住在地球上开始，他们使用了各种形式的交流方式。一般来说，这种思想和感情的表达是用口头表达的形式。当有了语言障碍的时候，交流就变得完全通过用动作来代替字母，语言或者思想的手势语。旅游者和不能听或者说的人们转用了这种形式的的表达方式。很多词语的符号很生动准确而且能国际通用，拼写反而不能

肢体语言通过特定的动作，有意义的或者无意义的，表达思想或者想法。眨眼能使一种表示一方仅仅是在开玩笑的方法。点头表示同意，然而摇头表示不同意

别的非语言的形式能再布莱叶盲文（一个用手指来读点的系统）中找到，信号旗子，摩斯密码和烟雾信号。地图和图片符号也能引导和提醒人们。当语言是最普通的交流形式的时候，别的系统和技术也能表达人们的思想和感情。

Answer 2

还是自己看吧，不要别人翻译。