Among them: flowerpots whose color warns when the soil is drying out, blackboards using water instead of chalk that could be erased by a pulse of heat, and even cars that change color in the rain.
其中包括：当土壤正在变干之时，凭颜色发出警告的花盆；用水笔代替粉笔写字，用热脉冲可以擦除字迹的黑板；甚至包括在雨中变化颜色的汽车。
Coccolithophores are microorganisms that are covered in plate-like shells made out of calcium carbonate (chalk). The chalky shells reflect light, turning the ocean a milky turquoise color.
石灰质鞭毛虫(coccolithophores)是一类覆盖在碳酸钙(粉笔的主要成分)岩石板状外壳上的微生物。
Lay out partition walls by snapping chalk lines to mark both sides of the bottom plates.
在主夹板的两边分别画上明显的线以确定隔断墙的位置。
The optimizer would chalk out a query plan before performing the actual join operation itself by making use of the statistical data.
在执行实际的连接操作之前，优化器使用统计数据制定一个查询计划。
She helped with chalk drawings on the pavement outside the store and gave out a few hugs to her little fans.
在人行道上画粉笔画，伊娃乐此不疲。她拥抱着她的小粉丝。
She now often gets out her chalk and eraser to use the blackboard.
她现在开始取出了用于黑板教学的粉笔和黑板擦。
Let's chalk out the last part of the work today.
让我们今天把最后部分工作的计划制订出来。
She enow often gets out her chalk and eraser to use the blackboard.
她现在开始取出了用于黑板教学的粉笔和黑板擦。
我们粉笔用完了。
Rub out chalk marks with an eraser.
用黑板擦擦掉粉笔字迹。
He jumped out of bed, threw on his clothes and ran up Norcombe Hill, to his fields near the chalk-pit.
他从床上跳起来，匆忙穿上衣眼，向诺科姆山上白垩矿场旁自己的田地跑去。
I tried, as chalk and cheese out of the translation.
我试过了，翻译出来牛头不对马嘴的。
However, you need to chalk out a clear-cut plan on what type of business you are going to do and also what are your goals.
你需要粉笔出明确的计划，你是什么类型的生意也要做您的目标。
All you need to do is pick your course, chalk out your learning schedule, and start learning - the rest is taken care of.
一切都为你打理好了，你所做的就是选择课程、制定学习计划并开始学习。
I will show you some colour chalk. Please say the colours out as quickly as you can.
同学们会看到一些彩色粉笔，看谁第一个说出他们的颜色。
Attending a cookery class once a week and running your own house are as different as chalk and cheese, my girl, as you'll very soon find out.
每周去一次烹调班和管理你们自己的家根本不同，我的姑娘，这点你很快就会发现的。
If you are waiting for a train at the station, you can always read a magazine or rather chalk out your study timetable for exams.
如果你在车站等火车，可以看杂志甚至是为考试大致列个学习计划。
They could have been as useless out and very impolitely took the chalk out of my sister's hand.
我的脚对我来说完全可能和我的手一样没有用处。
I put out my foot and made a wild stab with the chalk which produced a very crooked line and nothing more.
我把脚伸出去，用粉笔胡乱戳了一下，结果只弄也了一条歪歪扭扭的线，别的什么也没有。
Now Billy is five years old. His mother brings out a small blackboard and some pieces of chalk. She asks him to draw a picture of his father.
现在比利五岁了，妈妈给他一张小黑板和一些粉笔，让他画一幅爸爸的画像。
You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.
你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。
I had not, it seems, the originality to chalk out a new road to shame and destruction, but trode the old track with stupid exactness not to deviate an inch from the beaten centre.
我似乎缺乏独创，不会踏出一条通向耻辱和毁灭的新路，而是傻乎乎地严格循着旧道，不离别人的足迹半步。
I tried again. I put out my foot and made a wild jerking stab with the chalk which produced a very crooked line and nothing more.
我又试了一下，把脚伸出去，用粉笔胡乱戳了一下，结果只弄出一条歪歪扭扭的线，别的什么也没有。
You can rub out the chalk marks with the eraser.
你可以用橡皮擦把字印擦掉。
The general began to chalk out his plan for defeating the enemy.
将军开始制定击败敌人的方案。
The teacher got out his chalk and began to write on the blackboard.
老师取出粉笔，开始在黑板上写了起来。
No one will ever know, " said Karen, reaching into the box and drawing out a piece of chalk."
卡伦说着就把手伸进了盒子里，拿出了一小支粉笔。
"Chalk" has won several awards on film festival circuit has played in theater through out the country and it now set to be released on international DVD on Sep 25.
已经在各电影节上取得了一些奖项并已在全国各大影院上映，全球DVD将在9月25日发行。
"Chalk" has won several awards on film festival circuit has played in theater through out the country and it now set to be released on international DVD on Sep 25.
已经在各电影节上取得了一些奖项并已在全国各大影院上映，全球DVD将在9月25日发行。
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