In recent years, though there has been certain progress in global fight against AIDS, the situation remains grave.

近年来，尽管全世界艾滋病防治工作取得了一些进展，但形势仍非常严峻。

youdao

Though school enrollment has increased in recent years, experts say improved access to education must go hand-in-hand with improved quality.

VOA: standard.2010.05.19

But it's a very,very rare dinosaur,". Though dinosaur researchers have made giant strides in recent years,they know they have much more to learn.

VOA: standard.2009.12.08

Though the dig,along a paved highway that was constructed in recent years complicating the work of the anthropologists had yet to yield any results after four days,Elena and the dozen or so family members of presumed victims thought to be buried here have refused to give up hope.

VOA: standard.2009.12.18

In recent years, though, a new kind of sophisticated Mexico City dweller has emerged.

WSJ: An Insider's Guide to Mexico City

In recent years, though, both mother and daughter have learned to laughed off revelations of Estrada's indiscretions.

CNN: For Better Or For Worse

In recent years, though, it has failed to result in strong industry-wide returns, for two contradictory reasons.

ECONOMIST: The paper industry