The report expressed concern over continuing high unemployment.

报告表达了对失业率居高不下的忧虑。

《牛津词典》

Has China expressed concern over it?

中方是否对此表示关切？

youdao

The United States expressed concern over an arms race in the region. See article.

美国对这一地区内的军备竞赛深感焦虑。

youdao

He also expressed concern over reports of rebels shooting those trying to flee to safety.

VOA: special.2009.05.16

He expressed President Obama's deep concern over the continued presence of Sudanese forces in Abyei.

VOA: special.2011.06.04

Before the annual meeting some shareholders expressed concern over Apple's pay arrangements for executives.

CNN: Apple shareholders in protest vote on pay

Ismail Khan, the ruler of Herat, has expressed concern over the fiery suicides in his fief.

ECONOMIST: Afghan women are setting themselves on fire

The Vatican, the Obama administration and Nato have also expressed concern over the plan.

BBC: US church defiant despite condemnation of Koran burning