I'm the reason your gravity won't pull.
你的重力无法吸引是因为我。
The true value of a forest cannot be measured in board feet alone; its worth is in the life it sustains.
如果你试图创建一家公司,就像烘焙蛋糕。你必须以正确的比例拥有所有的成分。
The inflationary universe model suggests that the universe expanded exponentially in the first fraction of a second after the Big Bang.