洗衣袋、楼梯、椅子甚至光地板都可以帮助你改善体力、提高耐力和燃烧脂肪。
Laundry bags, stairs, chairs and even the bare floor can help build strength and endurance and burn fat. Here are some back-to-the-basics tips for creating your own workout without breaking the bank.
坍塌的星是如此的密集以致于没有什么能逃脱它的引力，甚至光也不能。
The collapsed star is so dense that nothing can escape its gravitational pull, not even light.
在某些驱动器休克甚至光检测与震动传感器等传感器的信号用于帮助氯乙烯控制器调好头运动。
On some drives shock sensors used for detection even light vibrations and signals from such sensors help VCM controller tune up heads movements.
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