The teacher wiped the misspelling from the blackboard.

老师把板上字擦了。

There is a single name on the blackboard — whose is it?

板上只有一个名字，是谁名字？

The teacher wrote on the blackboard with a piece of chalk.

老师用一支粉笔在板上写字。

The man standing before the blackboard is our English teacher.

站在板前面那个人是我们英语老师。

The teacher is cleaning the blackboard with a board rubber.

老师正在用板擦擦板。

The results were chalked up on the blackboard as soon as they came in.

比分一出来就记在板上。

New blackboards have been fitted up in all the classrooms.

教室里都安装上了新板。

Rub out chalk marks with an eraser.

用板擦擦掉粉笔字迹。

I can’t bear the sound of chalk scraping on a blackboard.

我受不了粉笔在板上摩擦时发出音。

She chalked out a design on the blackboard.

她用粉笔在板上画出一个图样。

The chalk jarred against the blackboard.

粉笔在板上发出吱吱。

Stuart Bracton issued in 1906 a short film, he farceur made before the blackboard in a funny, funny face, and then shot them, then a row of display them.

斯图亚特·布拉克顿在1906年发行了一部短片，他让滑稽演员在一块板前做出滑稽、可笑表情，然后拍摄了他们，然后连续显示它们。