" After learning six hours of basic semaphore, I was flagging."

“在学六小时旗语后，我萎靡不振。”

The frog semaphore system probably developed because streams are noisy places.

由于河流湍急，青蛙信号系统可能会因此进化。

Presently I looked down the track and saw a huge semaphore.

不久，我顺着轨道往下看， 看到一个巨大信号灯。

It's beginning to look like semaphore.

这么看上去还有点像旗语。

The modern peace sign was designed in the 1950s by combining the semaphore letters for N and D standing for nuclear disarmament.

现代和平标志是在 20 世纪 50 年代设计，结合代表核裁军 N 和 D 信号灯字母。

Down at the front, by little whiteboards, stood the tic-tac men, their arms waving in some strange semaphore that I couldn't understand.

在前面，在小白板旁边， 站着井字游戏人，他们手臂挥舞着一些我无法理解奇怪信号。

At the DMV, my boy's in line to officially enter his prime suspect years: young, brown and behind the wheel, a moving semaphore, signaling the threat of communities from below.

在 DMV， 我即将正式进入他主要嫌疑人年龄：年轻，棕色皮肤，在方向盘后面， 一个移动信号灯， 发出来自底层社区威胁信号。

A " traffic signal" – sometimes called a " semaphore, " only by me I think – means a box with three lights – one is red, one is yellow, one is green – that tells you if you need to stop, that's the red color, of course.

“交通信号灯” ——有时被称为“信号灯”，我想只有我这么说——意思是一个有三个灯盒——一个是红色， 一个是黄色， 一个是绿色——告诉你是否需要停下来，那是红色颜色， 当然。