It refers to the process in which a server verifies the identity of a client before allowing it to gain access 指伺服器在準許客戶接達前核證其身分的程序。
Last year was a standout . float reached record levels and it came without cost asall major segments contributed to berkshire ' s . 7 billion pre - tax underwritingprofit 去年的表現尤其杰出,累積的浮存金再度創下歷史新高,這些資金不但沒有成本,而且額外還貢獻了17億美元的稅前核保利益。