The long legs and that modern ankle are key elements on the human side of the ledger, says Darryl de Ruiter, a paleoanthropologist at Texas A&M University and part of the Malapa team.

德州农工大学（Texas A&M University）的古人类学家、也是伯杰团队成员的达瑞尔·德·鲁伊特（Darryl de Ruiter）认为，长腿和现代脚踝是将其归入人类的主要因素。

youdao

The Great Gatsby author kept records of his publications, income and key events in a ledger, which has been put online by the University of South Carolina.

BBC: F Scott Fitzgerald ledger

However, the key to success is not simply a review of the numbers on a ledger.

FORBES: Independent Recovery Audits Of Medicaid Can Save Billions