风险控制是银行业的生命线,任何时候都不能放松。
In dreams, you don't need to make any distinctions between things. Not at all. Boundaries don't exist. So in dreams there are hardly ever collisions.
The greatest danger to American agriculture is the loss of the family farm.
在原子和电子的世界中,经典物理学的定律不再有效,我们必须转向量子力学以获得正确的描述。