It is this nucleus which keeps the cell working at what has to be done. It is to the cell what Peking is to China. London to Britain, and New Delhi to India. It is the seat of government.

• 就是这个细胞核使细胞做着它该做的事，细胞核对于细胞来说，就像北京对于中国，伦敦对于英国，新德里对于印度一样，是管理机构的所在地。