现实是,你知道,作为一个黑人,巴拉克去趟加油站都可能被开枪打死。
The realities are that, you know, as a black man, Barack can get shot going to the gas station.
After the storm, the sky is clearer.
生物信息学的挑战不仅仅是存储数据,而是使其有意义。