Top-level activities are simply rolled-up from the lower levels.
顶层活动是从各个低层级累积得到的。
It's because not all insects cause us to shriek and go running for a rolled-up newspaper.
所以，并不是所有昆虫都会惹得我们高声尖叫，满屋乱跑地找张报纸卷起就打。
Carbon nanotubes are rolled-up sheets of graphite thousands of times thinner than a human hair.
碳纳米管是由比人的头发细千倍的石墨板卷曲成的管状结构。
He'd plant an oak and, instead of watering it every morning, he'd beat it with a rolled-up newspaper.
他种了一棵橡树，每天早上，他不是给它浇水，而是用一张卷起的报纸抽打它。
To feed the demand, English ships tied up to Virginia docks and took in barrels of rolled-up tobacco leaves.
为了满足需要，英国的商船停靠在弗吉尼亚的码头装上捆扎好的成桶的烟叶。
This may require you to throw in some willing sacrifices, steadfast perseverance, and rolled-up-sleeve hard work.
这可能需要你投入进去，做些牺牲，坚定不移，以及挽起袖子干重活的精神。
Introducing this control project also enables the results from sub-projects to be rolled-up to the program level.
引入这个控制项目还能够使来自子项目的结果累积到计划的水平。
Other project health measurements can be rolled-up in similar ways to form a view of how the stage is progressing.
其它项目性能的度量方法可以从这个阶段度进展的角度，用类似的方法来积累。
I rolled up my sleeves and pitched into cleaning the kitchen.
我卷起袖子，大搞厨房卫生。
He also rolled up his sleeves and scrambled for money.
他也卷起袖子，为钱乱写一通。
Very soon afterward a bell rang and she rolled up her knitting.
不一会儿，铃响了，她卷起了她在织的东西。
Clothes rolled up in the towel and stowed in the panniers; check. The headlight battery pack on the charger; check.
衣服用毛巾卷起，塞进挂篮里；没问题。车前灯电池还在充电中；没问题。
He shook his head, then rolled up his tracksuit leg to reveal an inky series of scratchings covering his calf, which depicted... I don't really know what.
他摇摇头，然后卷起运动服裤腿，露出他小腿上覆盖的一系列墨水划痕，画的是……我实在看不出来是什么。
She rolled up all the windows.
她摇上了所有的窗户。
His sleeves were rolled up to his elbows.
他的两只袖子被挽到了肘部。
The hedgehog rolled up into a ball.
刺猬团成了一个球。
Dan rolled up his sleeves and washed his hands.
丹挽起袖子洗了洗手。
He began to waver in his resolution when a patrol wagon rolled up and more officers dismounted.
当一辆巡逻车开过来并且从车上下来更多的警察时，他的决心开始动摇了。
Ubiquitous devices, including smart phones, display far more than a few seconds, but they can't be rolled up like a newspaper.
很多设备，包括智能手机，可以显示不止几秒的影像，但是他们都不能像报纸一样可以卷起来。
They basically rolled up, opened the trunk, tossed him out and drove off.
他们很干脆地把人卷起来，打开车后盖，把人扔下来，开车驶离。
When he talks about seeing the sky rolled up like a scroll he means that quite literally.
当他写道，看见天像书卷一样卷起来时,不要以为他用的是比喻手法。
He'd plant an oak and, instead of watering it every morning, he'd beat it with a rolled up newspaper.
他种一棵橡树，每天早上，他不是给它浇水，而是卷起一张报纸抽打它。
Since the displays are flexible enough to be rolled up like paper, the potential for this new type of computing is nearly limitless.
由于显示器具有弹性，可像报纸一样卷曲，这种新型计算产品的需求潜力将是不可限量的。
Clothes rolled up in the towel and stowed in the panniers; check. Headlight battery pack on the charger; check.
轮胎，没问题；衣服卷起，用布包好，放在篮子里，没问题；车前灯电池还在充电中，也没问题。
Disappointed, Yu rolled up his resume in his hand and moved on.
于渺失望地将简历卷在手中继续前行。
This material was called 'parchment' and could be rolled up into a scroll.
这种材料叫做“羊皮纸”，还可以卷成卷轴。
After that, Abe rolled up his sleeves and worked on a sketch of his sister.
那之后，艾贝卷起袖子给姐姐画一幅素描。
那个醉汉蹒跚地向我走来。
The screen could one day be used as a light-weight television that could be rolled up after use.
这种荧光屏总有一天会被用来制作轻质电视，看完节目之后可以将它收卷起来。
The screen could one day be used as a light-weight television that could be rolled up after use.
这种荧光屏总有一天会被用来制作轻质电视，看完节目之后可以将它收卷起来。
应用推荐