“chalkboard”可以造什么句，chalkboard造句

You can write on them like a chalkboard and then erase when you are done.

What seems to happen, the researchers reckon, is that when a screech on a chalkboard is generated, the sound is amplified within our ears to painful effect.

Over the years, Fukuyama has scampered across the world's chalkboard like an intellectual chameleon.

Their glossy pages showed photographs of teenagers in wool sweaters singing hymns in the chapel, gripping lacrosse sticks, intently regarding a math equation written across the chalkboard.

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