Professional maintenance staff shall report and submit one Present Operation report of Elevator every three months to the owner.

专业维保人员每三个月向业主方汇报并提交一份《电梯目前运行情况报告》。

youdao

A newspaper may report, for example, that police have arrested the suspected kingpin of a car-stealing operation.

VOA: special.2009.11.29

Market research operation Forrester issued a report that one-third of the companies responding to a survey said they would be upgrading to the new version of Office in the next 12 months.

FORBES: Digital Tools

The European Commission is due to submit a report on the operation of the Schengen system in May.

BBC: Sarkozy threatens to withdraw from Schengen accord

It was the first loss of a Progress freighter in more than 30 years of operation, according to the report, which said the cause was believed to be a rocket engine failure.

CNN: Russia postpones new manned space station mission