th开头的英语句子
This break in Earth's history is marked by a mass extinction, when as many as half the species on the planet became extinct.
There might be a couple hundred of these color sacks per square millimeter of the octopus' skin, and depending on the species, they can come in as many as five different colors.
There are as many as 300 new products on show.
They are instantly swallowed up by the mirror, never to be seen again.
Then, about 8, 000 years ago, the land would have been swallowed up by the Indian Ocean, the review scientist said.
Then, about 8,000 years ago, the land would have been swallowed up by the Indian Ocean, the review scientist said.
This has turned great metropolises such as Shanghai into vast laboratories of consumer research.
The vast majority of my land battles for the first 25 years or so were against the Native Americans, which turned increasingly bloody when they got their hands on gunpowder.
Third, older, more dominant bucks produce more buck rubs and probably deposit more glandular secretions on a given rub.
There is no time for sentiment.
This sentiment is a common concern.
That's a really refreshing sentiment.
The sentiment was shared in Shanghai.
The chapel was dedicated in 1880.
The boat was swallowed up by the boiling waves.
The whole building was swallowed up by the flames.
There are moments when they feel swallowed up by fear.
They are being swallowed up by English and other languages.
This time he thought he could detect colicky symptoms, and he began to encourage them with considerable hope.
The robots are equipped with many sensors to identify conditions of the environment, using thermal and vision sensors that detect changes in body temperature.
They rub themselves against stones and roots.
They had joined a religious order and dedicated their lives to prayer and good works.
The rats gnawed away some of her furniture.
The rats were placed into two different boxes.
They then presented the same samples to the rats.
The rats have no choice but to let her try.
The effects on the rats' behaviour were then measured.
The rats were treated in three different ways.
Then all of the rats swam in cold water, which they don't like to do.
The novel is a political thriller loosely based around current political issues.
The party has distanced itself from the more rabid nationalist groups in the country.
The State institutes an insurance system for servicemen.
This is a betrayal of what we owe our servicemen and women.
The British public has long been accustomed to the deaths in action of its servicemen.
The service system for servicemen and for reservists shall be prescribed by law.
The servicemen were led by Colonel Charles Halt, of the local US Air Force Bentwaters base.
The restrictions were eased after two weeks, but servicemen are still subject to a night-time curfew.
The relatives of British servicemen killed in Iraq who had been allocated seats at the hearing were mostly respectful.
This is one of the world's leading anti-AIDS drugs, and now I can say without hesitation to promote it.
The researchers believe that this study will contribute to the future to develop more effective anti-AIDS drugs.
These studies will play the important role in the development of anti-AIDS drugs and understanding of the nature of life processes.
The status and progress in research of anti-AIDS agents at home and abroad are reviewed, some Suggestions have been made for further steps in this research work.
This is not only for human AIDS attacks provided a new target, and because different mechanism, the new drug R & D than the effect of the current anti-AIDS drugs better.
The meeting will focus on how to speed up the latest "anti-AIDS" and the application of research results to the low and middle income countries to discuss issues such as tilt.
The anti-retrovirals used to combat AIDS, for example, have to be taken for the rest of a patient’s life.
The anti-retrovirals used to combat AIDS, for example, have to be taken for the rest of a patient's life.
Then there are the unpredictable outbreaks of diseases like Ebola in Congo or Marburg in Angola which need a specialized technical response.
There are 2,000 children worldwide who need a bone marrow transplant.
The concert will be broadcast to a worldwide television audience estimated at one billion.
They say that tobacco will kill over 4 million people worldwide this year.
热门句子
The signature for a method behavior must match its specification operation.
The application was built in less than 40 hours over four weeks.
The bottle was washed ashore a year later in Dunkettle, only a few miles from his family home.
The buses go every 10 minutes.
'The whole incident was whitewashed,' he claimed yesterday.
They wouldn't welcome any officious interference from the police.