1. 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。
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2. 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。
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3. 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。
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4. 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。
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5. 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。
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6. We rolledup the carpet.
我们把地毯卷了起来。
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7. Stein rolledup the paper bag with the money inside.
斯坦把装着钱的纸袋卷了起来。
《柯林斯英汉双解大词典》
8. I rolled up my sleeves and pitched into cleaning the kitchen.
我卷起袖子，大搞厨房卫生。
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9. She went to a cupboard, and drew out a large skin rolledup.
她走到一个橱柜前，拿出一大张卷起来的皮。
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10. He also rolled up his sleeves and scrambled for money.
他也卷起袖子，为钱乱写一通。
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11. 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。
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12. 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。
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13. 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。
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14. The jacket was too big for him so he rolled up the cuffs.
这件夹克对他来说太大了，所以他卷起了袖口。
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15. Bill finally rolled up two hours late.
比尔最终迟到了两个小时。
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16. She rolledup all the windows.
她摇上了所有的窗户。
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17. They eventually rolledup two hours late.
他们最终晚来了两小时。
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18. His sleeves were rolledup to his elbows.
他的两只袖子被挽到了肘部。
《柯林斯英汉双解大词典》
19. The hedgehog rolledup into a ball.
刺猬团成了一个球。
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20. Dan rolled up his sleeves and washed his hands.
丹挽起袖子洗了洗手。
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21. He rolledup the map.
他把地图卷了起来。
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22. They rolledup at last.
他们终于来了。
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23. 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。
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24. He rolledup the map and put it on the desk.
他把地图卷起来放在写字台上。
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25. They basically rolledup, 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。
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26. Instead it is rolledup.
于是人们把它卷了起来。
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27. When he talks about seeing the sky rolledup 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。
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28. Disappointed, Yu rolledup his resume in his hand and moved on.
于渺失望地将简历卷在手中继续前行。
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29. Silk, light and easily rolled up, could travel overland.
丝绸很轻，且易卷，所以可以走陆路运输。
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30. This material was called 'parchment' and could be rolled up into a scroll.
