1·我的意思是，假设一种债券以0.60美元进行交易，同时有8%的票息，五年期债券收益率在18%左右。
I mean, hypothetically a bond trading $0.60 on the dollar with an 8% coupon, a five-year bond that's yielding about 18%.
2·不久前，一比特币价格不到一美元，但在近几个月中，它的价格上升到8美元，然后到20美元，然后超过30美元，后来又回落到18美元这个当前价位。
Not long ago a single Bitcoin sold for less than a dollar, but in recent months the price climbed to $8, then to $20, then above $30, before falling back to $18, the current level.
3·专家们仍然在推敲总数：根据不同的测量方式，美墨边境可能有8、10、18或20处含水层。
Experts are still refining the count: the American-Mexico border may include 8, 10, 18 or 20 aquifers, depending on how you measure them.
4·男性和绝经后妇女每天只需8毫克，而绝经前的妇女每天则需18毫克。
Men and postmenopausal women need only around 8 mg a day, while premenopausal women need 18 mg a day.
5·目前，硅材料光电板的效率大约为15 - 18%，而塑料光电板的效率只能达到7 - 8%。
Whereas silicon has an efficiency of around 15-18%, plastic devices can only achieve 7-8% at best, currently.
6·例如，如果在洛杉矶工作的开发人员希望某个业务流程版本在本地时间(utc - 8)上午10点变得有效，他必须在业务流程编辑器中指定18：00 UTC。
For example, if a developer working in Los Angeles wants a business process version to become valid at 10 a.m. local time (UTC-8), he has to specify 18:00 UTC in the business process editor.
7·欧洲和美国的研究显示，每年有6 - 8%的男子和15 - 18%的妇女罹患偏头痛。
European and American studies have shown that 6-8% of men and 15-18% of women experience migraine each year.
8·今天读到一组数据很令人震惊，美国8 - 18岁孩子每天平均花费7小时38分钟用来看电视、玩电脑。
I read an alarming statistic today: American 8 - to 18-year-olds spend an average of 7 hours and 38 minutes a day using entertainment media such as televisions and computers.
9·在图8中显示，这个查询的执行时间是18秒(纽约总部办公室是工资最高的部门——这并不意外)。
In Figure 8, note that the elapsed execution time for this query is 18 seconds (and the New York head office gets paid the most — this might not be a surprising revelation).
10·同中国的间接出口成本（为总成本的8％）相比，非洲的间接出口成本（为总成本的18-35%）过高。
The indirect costs of exporting from Africa (18 to 35 percnt of total costs) are exorbitant compared to exporting from China (8 percent of total costs).