I see you've logged up a thousand miles on this truck since the last service.
我看到自上次大修以来，你的这辆卡车已行驶一千英里了。
Even people who spent just a few hours a week on the Internet experienced more depression and loneliness than those who logged on less frequently, the two-year study showed.
两年的研究表明，上网次数多的人与较少的人相比，即使是一周仅上网几小时也会经常地感觉到沮丧和孤独。
The pilot of the crashed aircraft had logged up several hundred hours' flying time on jets.
这架坠机的飞行员，其空中飞行时间已达数百小时。
