Several of the employees in the computer department claim to be developing vision problems from having to stare at a video display terminal for about 7 hours a day.
计算机部门的几名员工声称,由于每天要盯着视频显示终端大约7个小时,他们的视力出现了问题。
Several of the employees in the computer department, for example, claim to be developing vision problems from having to stare at a video display terminal for about 7 hours a day.
例如,计算机部门的几名员工声称,由于每天要盯着视频显示终端大约7个小时,他们的视力出现了问题。
Whereas human are able to see more bright colours during the day, cats have the advantage when it comes to night vision.
虽然人类在白天能看到更多明亮的颜色,但猫在夜晚的视力更具优势。
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