I really don't understand physics of jumping and how you increase that.
我真的不知道跳跃的物理学原理以及增加弹跳力的办法。
Most common math, physics and chemistry terms definitions help to increase vocabulary in all side .
最常见的数学，物理和化学用语的定义，有助于提高所有方的词汇。
Increase quality through the use of real-time physics.
通过提高实时物理使用质量。
Increase quality through the use of real-time physics.
通过提高实时物理使用质量。
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