Question

求英文翻译,请不要用在线翻译那种语句不通的软件翻译,谢谢!!! 求大神、高手，给通俗翻译、谢谢。

He could also send many signals with a mirror. He usually used the mirror to warn someone of danger. Or he tried to get the attention of a person far away. But he also used ig to send messages in code. Of course, mirrors could be used only when the sun was shining. At night, Indians used fire arrows for signaling.

An Indian also sent signals with smoke. He made a small fire of dry wood. Then he put grass of green branches on it. He held a blankt over the fire for a minute. When he removed the blanket from the fire, there was a cloud of smoke. The number of clouds of smoke told his message in code.

Now you can see that Indians didn`t need to learn each other`s language. They could talk to one another by using signals or sign language.

Answer 1

他还能通过镜子发送许多信号。他通常使用镜子来警告某人正处于危险。或者他试图得到远处的人的注意。但是他也发送密码信息。当然，镜子只能在太阳光线强的情况下使用。晚上，印度人使用火来发送信号。

有一个印第安人还通过烟来发送信号。他用干柴起了一堆小火。然后他把树枝绿草放在火上面。他在火上盖一跳毯子，一分钟后从火上拿走毯子，就有一团烟雾。烟雾的数量是他想传递的信息的密码。

现在你知道了印第安人不需要学习对方的语言。他们能够通过使用信号和符号语言来互相交流。