Extras for experts: Brace your hands against the back of a sofa and bend over at a 90-degreeAngle.
专家支招:双手撑着沙发背,身体呈90度角弯曲。
2
Normal charts in finance reflect the volatility of the market. This manager produced returns which rose at an impossibly smooth 45 - degreeAngle.
通常的金融报表都反映出市场的变化无常,但这个经理的报表却显示了令人难以置信的45度角的平稳上升。
3
In one of her favourite ACTS she bends herself backwards at a perfect 90 degreeAngle - virtually cutting herself in half so the back of her hands touch her heels.