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1·图281：主题馆出口处的标识，宝宝很可爱。
Photo 281: Direction sign at existence of theme pavilion.
2·用酶联免疫吸附试验（ELISA）对2 281份血清样本进行登革病毒抗体检测。
Methods Dengue virus on 2 281 serum samples were tested by ELISA.
3·281磅又8盎司重的塑料带裹成球形，上面可以站个人。
281 lb 8 oz of plastic wrap shaped as a ball, big enough to stand on.
4·在2009年，该数据总量增至281 EB，在7年时间内增长了56倍。
In 2009, that total increased to 281 exabytes, a growth rate of 56 times in seven years.
5·其实，我只需要281元就可以了，我看着剩下的钱，心里做着斗争。
Actually, I only need 281 yuan, I looked at the rest of the money, a fight in the heart.
6·得分相当平均：281个地区得到了90分及以上的得分。
The ratings are stratospheric: 281 places and properties achieve scores of 90.0 or above.
7·在敌对行动完成她感到宽慰她的姊妹船号护卫舰休伦(关节脱位281)。
After the hostilities were complete she was relieved by her sister ship HMCSHuron (DDH 281).
8·俄勒冈州北部河流，全长约452公里(281英里)，流向向西然后向北，流入哥伦比亚河。
A river, about 452 km (281 mi) long, of northern Oregon flowing west and north to the Columbia river.
9·去年球季，威廉斯效力洋基的成绩是在420个打数中，打击率0.281、12支全垒打和61分打点。
Last season, Williams logged 420 at-bats for the Yankees, finishing with a. 281 average, 12 homers and 61 RBIs.
10·梅耶又说，2002年互联网上有5艾字节的数据，而到了2009年上升到281艾字节。
Mayer went on to say that there were 5 exabytes of data online in 2002, which had risen to 281 exabytes in 2009.