We've been tracking the progress of Fennec since its first prototype in April 2008, to the launch of the pre-alpha version in February this year, and the recent launch of the first beta in mid-March.

我们一直在跟踪Fennec的开发进度，去年4月推出首个产品原型，今年2月推出测试前预览版，3月中旬推出首个测试版。

youdao

Those tracking the index were forced to buy some of these stocks at the top of the boom in March 2000.

这些加权指数是在2000年3月份最繁荣的时候被强迫购买这些股票。

youdao

Damballa discovered the botnet in March and has been tracking its communication with command-and-control servers around the world.

FORBES: Chinese Botnet Sells Point-And-Click Cyberattacks

Back in March, I wrote about the Health Tracking Study Physician Survey, which showed that internists are 8.5 times as likely to reject all Medicaid patients, as compared to those with private insurance.

FORBES: New England Journal: Two-Thirds of Medicaid Children Denied a Doctor's Appointment, vs. 11% for the Privately Insured

After all, the loan default rate by principal amount was tracking to 0.21% in March, just off its near-record low reading of 0.17% at year-end.

FORBES: Connect