1·You may chalk it on the wall.
你可以用粉笔把它记在墙上。
2·Think of a simple object—a piece of chalk, for example.
想象一个简单的物体，例如，一支粉笔。
3·The man has me write my name on one shoe with a piece of chalk.
那个男人让我用粉笔把我的名字写在一只鞋上。
4·Suppose you are in a train and you're moving past me and you look at this piece of chalk.
假设你在火车上，从我面前经过并看着这支粉笔。
5·There's a hammock they lounge on, a spot to jump rope, a place to play in the sprinkler, and an area to write with sidewalk chalk.
有一个他们休息的吊床，一个跳绳的地方，一个在洒水车里玩耍的地方，还有一个用粉笔写字的地方。
6·It's not over yet—not by a long chalk.
这事还没有了结—远远没有。
—— 《牛津词典》
7·We can chalk that win up to a lot of luck.
我们可以把那次胜利归因于好运十足。
—— 《牛津词典》
8·An elderly woman was strewing the floor with chalk so that the dancing shoes would not slip.
一位老妇人正在往地板上撒滑石粉以防止舞鞋打滑。
—— 《柯林斯英汉双解大词典》
9·Quick, mix the water and the chalk together!
快，把水和粉笔混合在一起！
10·Now let's use more chalk and smear it around.
现在我们用更多的粉笔涂抹一下。
1·Snap two intersecting lines over the floor with your chalk snapline.
用你的粉笔线在地板上画两条相交的线。
2·The teacher beat chalk dust from erasers.
老师掸掉黑板擦上的粉笔灰。
3·Where is my chalk?
我的粉笔在哪里？
4·When cockroaches cross these lines, the particles of the chalk will cut them like broken glass, and they’ll soon die of dehydration.
当小强爬过这些线的时候，粉笔的粒子就会像碎玻璃一样划过它们，很快它们就会死于脱水。
5·To manipulate the display, users pick up a piece of wireless electronic "chalk" that can work either in contact with the surface or from a distance.
为了管理显示，用户选择一片能够在接触表面或者隔一段距离使用的无线电子“粉笔”。
1·It would become trapped inside for a long period of time, reacting with iron, calcium, and sea water in the rocks to make chalk (known more technically as carbonates).
液化二氧化碳将会在岩石中贮存很长的时间，与铁、钙以及海水产生化学反应产生白垩(即术语所说的碳酸盐)。
2·Other natural resources to be found in Belarus include peat deposits, small quantities of oil and natural gas, granite, dolomitic limestone, marl, chalk, sand, gravel, and clay.
白俄罗斯其他已被探明的自然资源包括泥炭、石油、天然气、页岩、石灰石、泥灰土、白垩、沙、砂砾、黏土。
3·Stonehenge was built by early Bronze Age farmers – who lived in homes made of wooden stakes, twigs, chalk and clay – in stages between 3000BC and 2400BC.
巨石阵是由青铜时代早期的农民，在公元前3000年至公元前2400年建造的。 当时，他们居住在由木桩、细枝、白垩和泥土等材料搭建起来的房屋中。
4·Sand on the bottom whiter than chalk
海底的沙子比白垩更白
5·Last year, about 40, 000 of the crabs washed ashore on the Thanet coast, which is a long coastline of chalk reefs in Kent, England.
去年，约有40,000只螃蟹冲刷了萨尼特海岸，这些海岸沿着英国的肯特郡(Kent)的一条长长的白垩礁海岸线。