They have been building a ship.
他们一直在建一艘船。
They have been building a bridge.
他们一直在造一座桥。
These trends have been building up for years.
上述趋势已存在了数年。
They have been building the bridge for two month.
两个月来他们一直在修桥。
They have been building the bridge for two months.
两个月来他们一直在建桥。
Engineers have been building models for a long time.
工程师们长期以来一直在建立了很多模型。
[color=#000000]The problems have been building up for some time.
[color=#000000][font=Tahoma][font=宋体]一段时间来，问题一直在增多。
Since then electricity companies have been building power stations with gay abandon.
自那以后电力公司一直在尽量兴建发电站。
In western Gansu we have been building cisterns in villages that are short of water.
在甘肃西部，我们还为缺水的乡村建了贮水池。
Other research suggests that dreams seem to express emotions that have been building.
其他的一些研究表明，梦境是对累积情绪的一种表达。
There is no gainsaying the fact that they have been responsible for a great building.
不可否认这个事实，他们一直在负责这个伟大的建筑。
Moreover, some have been found to have a valuable function in building up soil fertility.
此外，已经发现一些在提高土壤肥力方面有重要作用。
You can make use of the building materials that have been lying by.
你们可以利用那些被搁置不用的建筑材料。
Emergency workers have been unable to enter any reactor building since the disaster.
自灾难发生之后，应急工人已经无法进入任何一座反应堆建筑。
Building standards have been tightened.
建筑标准越来越严格。
Pottery bricks and tiles have been important building materials.
从周朝起，陶瓦、陶砖一直是重要的建筑材料。
The prices of building materials have been up recently.
近来建筑材料的价格上涨。
The building have been burnout in the big fire will soon be rebuilt.
那座在大火中烧坏的房子不久将被重建。
I bet that building must have been completely destroyed in the air raid.
我敢肯定那座楼在空袭中一定被完全炸毁了。
And it's not just the one building that seems to have been damaged here.
而且似乎不只是一座建筑被损坏。
I have been designing and building the 3d model as I go.
制作过程中，我还设计并建立了3d模型。
I bet the building must have been completely destroyed in the air raid.
我敢肯定那座楼在空袭中一定被完全炸毁了。
The headmaster said that the teaching building would have been completed before May.
过去将来完成时的被动语态。校长说教学楼将在五月份之前建成。
This building is said to have been pulled down two years ago.
这座大楼据说两年前就拆毁了。
People have been living and building here since the early Stone Age.
在石器时代早期，人们就在这里生活和建造房屋。
The building must have been built up by now.
那幢大楼此时一定已经建成。
All of these have been adopted in the "Common Unified Design Standard of Building Structures".
这些内容已用于《建筑结构设计统一标准》。
All of these have been adopted in the "Common Unified Design Standard of Building Structures".
这些内容已用于《建筑结构设计统一标准》。
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