It is the pressure which releases the coffee oils; these emulsify and give the coffee its rich, velvety texture...压力将咖啡的油脂挤出，这些油脂经乳化带给咖啡一种浓郁、柔滑的口感。I rubbed the velvety grooves inside the calf's ears.我摩挲着小牛耳朵里面柔软的凹槽。...
他们赤着脚, 光着背,汗水不断地从脸上流下.He, aw - ah , oh . They are barefoot and naked to the waist.天气已经暖和,他赤着脚光着上身干活.It was already warm and he worked barefooted and stripped to the waist....
In order to represent Archimedes helix with control polygon, we construct Bernstein - like basis.为了用控制多边形的方法表示阿基米德螺线, 本文构造了拟Bernstein基.These results parallel Archimedes'geometric theorems.这些结果可与阿基米德斯的几何定理相比.The patt...