我的第一速度300电机死亡后，约一年半的飞行。
My first speed 300 motor died after about half year of flying.
这一铅笔型超音速汽车由英国一研究团队设计，车速预计超过每小时1,000英里(时速1,609公里)，无疑将成为陆地交通工具的第一速度。
A British team aiming to smash the current land speed record designed the pencil-shaped car and hope it will travel at more than 1,000 miles per hour.
如果该调查有所发现的话，这就不是电信服务商第一次因其承诺的宽带速度和实际提供给顾客的网速不一致而陷入麻烦。
If the investigation uncovers anything, it wouldn't be the first time a telecom provider got into trouble over the broadband speeds it promised and delivered customers.
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