1. We live in a Universe in which there are laws. ����������һ���ɡ����ɡ���֧��������С�
2. We cannot yet satisfactorily explain the genesis of the universe. �����Բ�����������ؽ����������Դ��
3. Not all scientists accept his new theory about the origin of the Universe. �������п�ѧ�Ҷ����������й�������Դ�������۵ġ�
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n.
1. everything that exists anywhere
2. (statistics) the entire aggregation of items from which samples can be drawn
3. everything stated or assumed in a given discussion