He is writing on the blackboard with the chalk.
他在教室里，他在黑板上写字。
My teacher's hands are writing on the blackboard.
我的老师的手正在黑板上写字。
A teacher is writing on the blackboard with chalk.
老师正用粉笔在黑板上写字。
My ability of writing on the blackboard is quite limited.
我的黑板字写得不是很好。
Using multi-media projector and writing on the blackboard.
采用多媒体投影结合板书教学；
You use your finger or stylus, choose the chalk icon (which is activated by default) and start writing on the blackboard.
你用你的手指或手写笔，粉笔选择图标(这是默认设置启动)，然后开始写在黑板上。
I am afraid of graduation, writing on the blackboard every day countdown are sad, don't forget our graduate class bit good?
我害怕毕业，每天写黑板的倒计时都心酸，毕业了不要忘记我们班的点点滴滴好么？
We can infiltrate aesthetic education into Chinese teaching with music, by aesthetic reading, performing, designing writing on the blackboard and imagining.
我们在语文教学中可采用借助音乐手段；结合美读式表演；利用板书设计和引导展开想象等方法来渗透美。
Like a blackboard that's been completely erased, we now have the very same blackboard, and now we start writing new things on it.
就像是被擦干净的黑板一样，我们得到的是完全一样的黑板，重新开始在上面写东西。
According to Saturno, the writing looks like someone's attempt to sort out a very long math problem, as if on a blackboard.
萨图诺表示，书写痕迹看起来像是有人试图在黑板上整理出很长的数学问题。
Miss Li is writing something on the blackboard.
李老师在黑板上写着些什么。
Based on some MA theses, the study collects the effects of teaching language skills, teaching behavioral skills and blackboard writing skills by questionnaires.
参考了相关硕士学位论文的资料，通过问卷搜集教学语言、教态和板书技能评价效果。
According gto Saturno, the writing looks like someone's attempt to sort out a very long math problem, as if on a blackboard.
萨图诺表示，书写痕迹看起来像是有人试图在黑板上整理出很长的数学问题。
The use of this wall as a writing surface conjures up images of Albert Einstein calculating higher math on a blackboard with chalk.
抄写员们在墙面上写字，让人想起爱因斯坦用粉笔在黑板上演算高等数学的模样。
Mary is writing her name on the blackboard.
玛丽正把她的名字写在黑板上。
The use of this wall as a writing surface __ 4 __ up images of Albert Einstein calculating higher math on a blackboard with chalk.
抄写员们在墙面上写字，让人想起爱因斯坦用粉笔在黑板上演算高等数学的模样。
The first partial contents are the introductions, in this part to blackboard writing question's statement, the research value and the research technique has carried on the introduction.
第一部分是引言，在这一部分对研究小学语文板书问题的提出，小学语文板书的研究价值与研究方法进行了简单的介绍并且对被研究教师的基本情况进行简单的交代。
The present invention discloses a kind of ink for writing on blackboard.
本发明公开了一种教学板书墨水。
The teacher is writing a maths problem on the blackboard.
老师正在黑板上写一道数学题。
The teacher is writing a maths problem on the blackboard.
老师正在黑板上写一道数学题。
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