"The immune system is the key to fighting cancer."
免疫系统是抗击癌症的关键。
I think music is the greatest art form that exists, and I think people listen to music for different reasons, and it serves different purposes.
Einstein was wrong when he said, 'God does not play dice'. Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen
失去一个父母可能被视为不幸；失去两个则看起来像是粗心大意。