1·Upon discharge of the agency contract, the agent shall render an account of the entrusted affair.
委托合同终止时，受托人应当报告委托事务的结果。
2·The Echo was written so long ago that it has escaped attention and I am now no longer called upon to render an account of its meaning.
《回声》写于很久以前，因此它逃过了人们的注意，现在也没有人来叫我算其含意的旧帐。
3·Jean Valjean opened his eyes wide, and stared at the venerable Bishop with an expression which no human tongue can render any account of.
冉阿让睁圆了眼睛，瞧着那位年高可敬的主教。他的面色，绝没有一种人类文字可以表达得出来。