A high proportion of five-year-olds have teeth in poor condition.
五岁儿童牙齿不健康的比例高。
As the sun was setting, Yohannes Haile-Selassie found a hand bone not a stone's throw from where the teeth had been found the previous year.
当时，太阳还没落山，就在先前发现牙齿的一箭之地，考察队员约翰尼斯·海尔·塞拉西发现了一块手骨。
By the end of the first year they have enough teeth to eat coarser foods.
快一岁时，他们的牙已足以嚼动硬的食物。
"She looked at me and said, 'If only I had teeth down there,'" recalled Ehlers, who was a 20-year-old medical researcher at the time.
“她看着我，然后说：如果那里有一排牙齿、”埃勒斯回忆。
They found that those who have their teeth professionally cleaned and polished at least once a year cut their risk of a heart attack by nearly a quarter.
研究人员发现，那些一年至少一次为牙齿做专业清洗和打磨的人，患上心脏病的风险降低了将近四分之一。
Each year countless children around the globe receive orthodontic treatment to align their teeth or correct other irregularities.
每年全世界都有不计其数的儿童接受正牙治疗，以使牙齿变得更加整齐或是矫正畸形。
In one example, a Connecticut mother wrote a letter bemoaning her four-year-old's intense teeth rot.
如，一位康涅狄格州的母亲写信，为她四岁孩子的烂牙齿伤心。
You hate his yellowed fingers and teeth; even worse, you know that for every year someone smokes after age 40, his or her life will be shortened by three months.
你讨厌他的黄手指和黄牙齿；更严重的是，你知道在四十岁以后吸烟的他或她的寿命每年可能会缩短三个月。
Polish children have the worst teeth in any OECD country; a 12 year old has nearly four teeth that are missing, decayed or have a filling.
在经合组织的所有国家当中，波兰的儿童有最糟糕的牙齿；12岁大的孩子都有约4颗坏牙---要么掉了，要么虫蛀了，要么需要补齐。
Her bones are like those of a ten-year-old, but she still has her baby teeth.
她的骨骼像10岁的孩子大的，但她依然没有换掉乳牙。
It is like the forty-five-year-old CZU dentist who despised the nineteen-year-old he once was because of the decision to spend the rest of his life looking into people's mouths and filling teeth.
这正如一名安于现状的、45岁的牙医鄙视19岁时的他，因为当年他做出了一个决定——用自己的余生来检查人们的口腔和补牙。
We should visit the dentist once a year to clean our teeth.
我们要一年一次去看牙医清洁我们的牙齿。
Research staff of 573 living in Copenhagen, Denmark in the over 70-year-old was the number of remaining teeth statistics.
研究人员对573名居住在丹麦哥本哈根的70多岁的老人剩余牙齿数量进行了统计。
Last year an employee said he couldn't come in because his false teeth flew out the window while he was driving down the highway.
去年，有一名员工称他不能上班的原因是，他在高速公里上开车的时候，假牙从车窗了飞出去了。
A dentist inspects the pupil's teeth twice a year.
一位牙医一年两次为那个小学生检查牙齿。
It is claimed the 29-year-old's lonely life is causing him to display abnormal behaviour, including tilting his head and showing his teeth while pacing back and forth and rocking from side to side.
29年的孤单生活让它出现了一些反常的行为，包括摇头晃脑，露出自己的牙齿，前后不断踱来踱去，或是左右晃来晃去。
And Dutch physicians reported on a case of a 15-year-old whose teeth eroded because she had been drinking a glass of apple cider vinegar every day for weight loss.
荷兰的医生报告了一个病例，一名15岁少女为了减肥坚持每天饮用一杯苹果醋，结果牙齿被腐蚀了。
Today, while brushing my teeth my 5 year old son walks into the bathroom.
今天，在刷牙的时候，我5岁的儿子走了进来。
Today, my boyfriend admitted that he stopped brushing his teeth two days after we started dating. Tomorrow is our 2 year anniversary. FML.
今天，我的男友承认，从我们我们开始约会的两天前他就木有刷过牙。明天是我们在一起2周年。囧。
Human babies get their first teeth between six months and one year.
小宝宝们长到六个月至一岁时会长出第一批牙齿。
Due to the sea breeze erosion on the rocks year in year out, there is a row of steep precipices and cliffs forming like teeth.
因为岩石长年累月受海风腐蚀，形成了排牙山如牙齿般的险要绝壁地貌。
Have white teeth. See the dentist twice a year.
牙齿洁白，每年看两次牙医。
In postoperative sensitivity: the experimental group had no sensitive cases after 1 year, while the control group had 6 teeth with moderate sensitivity which needed to change the restoration.
术后1年复查时，实验组未出现敏感病例，而对照组6颗患牙出现中度敏感，需要更换修复体。
Conclusion: The masticatory efficiency of 7~9 year-old children was negative correlated with caries status index, and filling of decayed teeth can significantly increase masticatory efficiency.
结论：7~9岁儿童咀嚼效能与患龋状况存在直线负相关关系，龋病充填治疗可显著增加患龋儿童的咀嚼效能。
Conclusion: The masticatory efficiency of 7~9 year-old children was negative correlated with caries status index, and filling of decayed teeth can significantly increase masticatory efficiency.
结论：7~9岁儿童咀嚼效能与患龋状况存在直线负相关关系，龋病充填治疗可显著增加患龋儿童的咀嚼效能。
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