下穿通道在洪水期被封闭。
有些道路因积雪而封闭。
一夜的暴风雨使城市里的许多街道都淹没在水中，公路隧道被迫封闭。
Overnight storms left many streets underwater and forced the closure of road tunnels in the city.
一家出版社被封闭了。
地壳运动封闭了海峡，内陆的地中海开始了蒸发。
Crustal movements closed the straits, and the landlocked Mediterranean began to evaporate.
一道楼梯和一台电梯连接两层楼和封闭的屋顶平台。
Both a staircase and a lift connect the two floors with an enclosed terrace on the roof.
一个封闭系统可以是，比如说，一杯放了一个冰块的冰水，顶上加了盖子。
A closed system would be, for instance, a glass of ice water with an ice cube in it, with the lid on top.
当杀虫剂在农场附近池塘的温暖封闭水域使用时，环境很可能对鱼是致命的。
In the warm enclosed waters of farm ponds, conditions are very likely to be lethal for fish when insecticides are applied in the vicinity.
现在你确实可以去了。据我所知，利比亚已经开放了；它不再是一个封闭的领域。
Now you can actually go. As far as I know, Libya is now open; it's no longer a closed territory.
最后一种理论很有吸引力，因为它给解释封闭海域（如日本海）带来了一些希望。
This last theory is attractive because it gives some hope of explaining the enclosed seas, such as the Sea of Japan.
在古代，当船被废弃的时候，用来封闭船的末端的木头已经被清除，但可以推断出其原始形状。
The timbers that closed the recovered end of the boat had been removed in antiquity when it was abandoned, but much about its original shape could be deduced.
这些雕像通常被封闭在长方形的神龛或壁龛中，它们唯一的开口在前面，这使得雕像很自然地展现了正面。
Very often such statues were enclosed in rectangular shrines or wall niches whose only opening was at the front, making it natural for the statue to display frontality.
乔布斯以控制狂著称，批评他的人埋怨他设计的产品和系统打着提高用户体验的旗号，却封闭而缺乏灵活性。
Jobs had a reputation as a control freak, and his critics complained that the products and systems he designed were closed and inflexible, in the name of greater ease of use.
几十年来，为了不让菜变凉，他在狭小、封闭的空间里用煤生火，里面几乎没有新鲜空气，这对他的肺造成了致命的伤害。
Decades of working over coal fires in tight, closed spaces with little fresh air (to ensure his dishes would not get cold) had fatally damaged his lungs.
Geigl 本人相信，如果研究人员和野外研究人员通力合作，妥善保存化石，可能会开辟长期以来被认为封闭的发现途径。
Geigl herself believes that with cooperation between bench and field researchers preserving fossils properly could open up avenues of discovery that have long been assumed closed.
降水往往会把细小的粘土颗粒转移到土壤的最微小的空隙中，使这些空隙变得封闭，从而形成了一种几乎不允许任何水分渗透下来的表层土壤。
The impact of raindrops on the loose soil tends to transfer fine clay particles into the tiniest soil spaces, sealing them and producing a surface that allows very little water penetration.
1923年11月4日，英国考古学家霍华德·卡特在卢克索另一位法老墓的底部偶然发现了一块石头，这块石头最终通向了一个封闭的门口。
It was on Nov 4, 1923, the British archaeologist Howard Carter stumbled on a stone at the base of the tomb of another pharaoh in Luxor that eventually led to a sealed doorway.
该州的高中仍旧是教育封闭落后之所，辍学率在上升。
The state's high schools remain an educational backwater where dropout rates are rising.
楼厅包厢被封闭了，赞助人几乎坐满了舞台前方的座位。
With the balcony blocked off, patrons filled most of the stalls.
楼厅包厢被封闭了，赞助人几乎坐满了舞台前方的一楼座位。
With the balcony blocked off, patrons filled most of the orchestra seats.
我在自己的村庄里过着非常封闭的生活，所以我觉得我想要出去施展一下身手。
I led a very confined life in my village so I suppose that I wanted to spread my wings.
尽量避免双臂交叉在胸前，看起来很封闭。
Try to avoid crossing your arms over your chest and looking closed off.
“我拔不出来了！”我喊道，我的声音在这个封闭的空间里听起来异常响亮。
"I can't get it out!" I shouted, my voice sounding unnaturally loud in the enclosed space.
不久以前，人们还无法想象一种病毒能使众多国家封闭，而安全网被证明是如此灾难性地缺乏灵活性。
Not very long ago, it was also unthinkable that a virus would shut down nations and that safety nets would be proven so disastrously lacking in flexibility.
这种好奇、这种寻找、这种开放与孩子们的封闭是相反的。
This curiosity, this looking up, this opening up is opposed to closing down that kids have.
由于农业发展不是处于一个封闭环境中，因此它和人体医学有所不同。
Agriculture differs from the medical science of the human body in that its environment is not a contained one.
当你能够漫步到花园的围墙外进入到广阔的互联网时，为什么还要待在那个封闭的区域里呢？
Why stay within a closed community when you can roam outside its walled garden, into the wilds of the internet proper?
我们必须想象早期的地球是岩石材料、金属和封闭气的混合物，受到较小的星子的持续轰击，没有多少大气。
We must imagine the early Earth as a mixture of rocky materials, metals, and trapped gases, subject to constant bombardment by smaller planetesimals and without much of an atmosphere.
核糖开关可能会结合或封闭序列 AGAGG:核糖体结合位点。
Riboswitches may bind or occlude the Shine-Dalgarno sequence.
正如哈里森·弗雷克（HarrisonFraker）所论证的那样，超级区块实际上成为了封闭的特权社区。
As Harrison Fraker argues, superblocks in effect become gated communities of privilege.
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