在开始有记录之前，我们只有主要根据年轮和冰芯重建的“代理记录”，还有一些不完整的书面记录作为补充。

For the time before records began, we have only "proxy records" reconstructed largely from tree rings and ice cores, supplemented by a few incomplete written accounts.

youdao

代理键的值从某一个数字开始，例如 "1"，以这个数字作为该列在表中第一行的值，之后的每一行中该列的值都按 1 递增。

The surrogate key values start with a number, for example "1", for the first row of the table, and is incremented by one for each row thereafter.

youdao

到了2007年，商人保罗·卡斯敏开始在纽约作为拉兰内夫妻的代理人。

It was not until 2007 that a dealer named Paul Kasmin began to represent them in New York.

youdao