She had no sooner got to the office than she got down to writing the report

问题描述:

She had no sooner got to the office than she got down to writing the report

她一到办公室就开始着手写报告

她一到办公室就开始坐下来写报告。

她一到办公室就开始写报告.
no sooner.than...一.就
get down to开始着手做某事

她一到办公室就开始写报告