chalkboard

Then one morning we were working math problems at the chalkboard.

后来有一天早晨,我和玛丽在黑板上写下了数字题目.

Occasionally ( 38) you come back to earth: the instructor writes an important term on the chalkboard, and you dutifully ( 39) copy it in your notebook.

偶尔（38）你来回到地球：指导老师写在黑板上一个重要的名词，你尽职尽责（39）复制你的笔记本上。

He died, literally , at the chalkboard at age 83.

他过世了, 83岁的时候, 在黑板前.

The teacher put us together because we both had great handwriting and she wanted us to put together a class bulletin every once in a while on the chalkboard.

因为他的字也写得很好，所以老师把我跟他排在同座，目的是要我们俩个一起定期为班级和学校出黑板报。

Here, step over to the chalkboard and let me show you a simple problem.

过来，走到黑板前，让我给你示范一个简单的问题。

Mary is looking out the window, not at the chalkboard; her head is in the clouds again.

玛丽看着窗外, 没看黑板, 她思想又开小差了.

V : Here, step over to the chalkboard and let me show you a simple problem.

过来, 走到黑板前,让我给你示范一个简单的问题.

In the next image, a female is seen scrawling the exact same equation on a chalkboard.

另外一幅图中，旁观的男生没变，写方程式的是一个女生。

Using descriptive phrases and lots of color in overhead presentations or chalkboard gets their attention.

使用描述性词组和大量的彩色或黑板得到了他们的注意.

Brick Lane Coffee in Shoreditch, East London, slated the popular Australian brand on a chalkboard outside its shop earlier this week, with the message: 'Sorry no Uggs ( slag wellies)'.

近日，这家位于新兴文艺区Shoreditch的“砖巷”咖啡店在店门口的黑板上写下了一则关于澳大利亚著名品牌Ugg的提示：“对不起，穿Uggs（渣鞋）者不得入内”。

It could be an oral sound like whistle, or an annoying sound made by people like scratching a chalkboard with nails.

这个触发点可能是某种口头发出的声音，比如，口哨声；也可能是人们制造出来的某种恼人的声音，比如用指甲划过黑板的声音。