Before a stand-in from his office literally stood in for the mayor while he conducted official business.

在他的办公室里有一个替身，意思就是在市长处理公务时代替他。

youdao

In May OPEC pumped 29m barrels a day (b/d) of oil (including Iran, which is not in the quota system) whereas official quotas, last formally changed in 2007, stand at 24.8m b/d.

五月份，欧佩克日产石油为2900万桶（其中也包括了伊朗的产量，但该国不参与石油配额机制），而官方配额上次在2007年正式调整后一直保持在日产量在2480万桶。

youdao

Official figures stand at nearly 78,000 dead and 56,000 missing from the storm. Unofficial estimates of the number of dead and missing are considerably higher.

官方统计数据仍然说，风灾中有7万8000人死亡、5万6000人失踪，但是非官方统计的死亡和失踪人数要高得多。

youdao

Moussavi's and Karrubi's supporters turned out in crowds estimated in the hundreds of thousands to demand the results be overturned, but Iran's Guardian Council -- which oversees the elections -- has declared the official count will stand.

CNN: Iran frees British embassy worker, leaving 1 jailed

And, in championships, a fourth official is appointed to stand in if there is conflict of interest with a judge or referee.

BBC: Cumberland wrestling round-up

One Microsoft official after another left the witness stand praying he would still have a job the next morning after buckling under Boies' relentless questioning.

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