1.
Since his early 20s, he has suffered from amyotrophic lateral sclerosis (ALS), a progressive deterioration of the central nervous system that usually causes death within three or four years.
因为在20年代早期他患上了肌萎缩性脊髓侧索硬化症（ALS），中枢神经系统逐渐变坏以至于通常会在三至四年内导致死亡。
2.
The four fat-soluble vitamins are A, D, E and K.
四种脂溶性维生素分别为：维生素A,维生素D,维生素E和维生素K。
3.
This paper introduces the basic theory, structure, data transfer protocol of DS2450 1-wire Quad A/D Converter, and the application of four channel Digital Storage Oscilloscope.
摘要介绍了DS2450单总线四通道模拟转换器的基本原理、结构、数据传送协议，以及在四通道数字存储示波器中的应用。
4.
Today AAA's tow trucks have replaced the four legged rescue teams of yore.
如今，美国汽车协会的拖车已经取代了昔日的四条腿的救援队。
5.
There is a professional showroom in our ShenZhen office adn we can provide the fastest handlooms and sample yardages service.We use American Four Pount as our fabric standard,all of our fabrics must pass AATCC test before shipping.
我们均有专业的面料展厅和提供最快的打板服务，面料大样由100码起定，全部采用美国4分制全程验货。
6.
There is a professional showroom in our ShenZhen office and we can provide the fastest handlooms and sample yardages service.We take American Four Point as our fabric standard,all of our fabrics must pass AATCC test before shipping.
我们均有专业的面料展厅和提供最快的打板服务，面料大样由100码起定，全部采用美国4分制全程验货。
7.
Bryant, whose jersey was the fourth-best seller in the NBA this season, wore No. 8 because it was the number he wore as a kid playing in Italy, and it was also the sum of 143 — one plus four plus three — his number at Adidas' ABCD Camp.
科比的战袍是这个赛季第四畅销的.当他孩提时代时,曾穿着8号球衣在意大利练球,后来参加阿迪达斯ABCD训练营,编号143(1+4+3=8),这些因素促成了一件伟大的球衣,一段辉煌的历史.
8.
At present the company mainly produces four kinds of items: ACA, viscose, elasticity, brocade cotton, and "Jinyi cotton" was titled as new product in Zhejiang province last year. "Tianyi" crepe was titiled as new product in China in May this year.
目前企业主要生产醋酸、粘胶、弹力（莱卡）、锦棉四大系列产品，其中“精益棉”被评为省级新产品，“天伊绉”于今年5月被评为国家级新产品。
9.
Any of the four or five highest cards, especially the ace, king, queen, jack, and ten of the trump suit, in card games such as bridge or whist.
最高牌扑克游戏例如桥牌或惠斯特中最大的四张或五张牌，尤指么点、国王、王后、杰克及王牌中的10
10.
In the first of four recommendations for clinicians, the Joint AAFP/ACP Physicians Panel on Deep ein Thrombosis/Pulmonary Embolism stressed the use of alidated clinical prediction rules to estimate pretest probability of enous thromboembolism.
在第一次给临床医生的四项推荐中，AAFP/ACP联合医师小组对深静脉血栓/肺栓塞强调使用有效的临床预测规则来评价静脉血栓栓塞的预发性。
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