un开头的英语句子
Unfortunately the new software has failed to meet expectations.
Unfortunately the bones have been lost.
Unfortunately the Toad saw him do it, and turned very red.
Unfortunately the three were unable to attend.
Unfortunately the question is not at all so simple.
Unfortunately the framework is rather complex.
Unfortunately the specification does not say what those other means should be.
Unfortunately, the president has taken the view that the national parks around the country are not worth protecting and maintaining.
Unfortunately, the adaptations that enable carnivorous plants to thrive in marginal habitats also make them exquisitely sensitive.
Unfortunately, the people making the decisions are out of touch with the real world.
Unfortunately, the Issei's efforts to attain agricultural independence were hampered by government restrictions, such as the Alien Land Law of 1913.
Unfortunately, the few scientific investigations of yawning have failed to find any connection between how often someone yawns and how much sleep they have had or how tired they are.
Unfortunately, the current low prices for oil, gas, and coal may provide little incentive for research to find even cheaper substitutes for those fuels.
Under certain circumstances, the update can occur without stopping any portion of the running application.
Unsure of the meaning of this remark, Ryle chose to remain silent.
Under the napkin were four more $100 bills.
Until the global financial crisis of 2008 it had been widely believed that the world was enjoying a period of "Great Moderation".
Undoubtedly, political and economic factors have played their part.
Unluckily, the Bushmen of the Kalahari do not have horses.
Unless there's some cultural shift afoot, however, New York will continue to lag behind metropolises from Mexico City to Moscow.
Unfortunately, the signposting isn't very good in places and you do need good map-reading skills to avoid becoming disoriented, which happens to visitors a little too frequently, I'm afraid.
Unfortunately, the musical notation is by number instead of by notes and clefs.
Unfortunately, the prospects for controlling costs are tenuous.
"Unfortunately, the standoff will continue," he said.
Unfortunately, the same applies to lover's darker side.
Until one day the mother stopped coming to the nest.
Until recently, not much was known about the topic, and little help was available to teachers to deal with bullying.
Unless these questions are solved, the region will remain a powder keg.
Unless he was equipped with a directional microphone, he was out of earshot.
Unless she loses some weight, she's had it.
"Unfortunately, the federal law and the available federal funding don't get at identifying and reducing sources or contamination," said Toni Glymph.
Until World War I, Americans associated the watch with fortune hunters.
Unlike desktop applications, any interaction with a web page usually resulted in reloading a whole new page.
UNIDENTIFIED MALE it is like watching a kid in a water park, you know, with a water slide.
Unlike aquatic and marine forms, land plants cannot always rely on water currents to carry their sex cells and disperse their fertilized eggs.
Under the action of dynamic force, the dynamic properties of tailings sands have vital importance for safety stability of tailings pond.
Unlike free public libraries, which are open to everyone, private libraries can be used only by authorized readers.
Unemployment will continue upward for much of this year.
Unfortunately, doing this manually is almost prohibitively expensive and time-consuming.
Unlike marriage or the ties that bind parents and children, it is not defined or regulated by law.
Unless filtered with brutal efficiency, the extreme volumes, velocities, and varieties of log data can quickly overwhelm human cognition.
Unfortunately, my father is no soft touch.
Unfortunately, the entire evening was a total nonevent.
Unfortunately your party clashes with a wedding I'm going to.
Unfortunately, bad news has come hard on the heels of good.
Unfortunately, his partners were crooks and absconded with the funds.
Unfortunately they ran into a snowstorm along the way.
Unfortunately, things cannot be as cut and dried as many people would like.
Unfortunately attempts to crossbreed it with other potatoes have been unsuccessful.
Unfortunately, as a standard mattress wears, the springs soften and so do not support your spine.