"present new challenges" is a correct and usable phrase in written English.
It means to introduce or bring about new difficulties or obstacles. Example: The rapid advancement of technology presents new challenges for businesses to stay competitive in the market.
The downsized gatherings present new challenges to Wall Streeters, particularly younger employees at investment banks.
As I said, new technologies and changing markets create enormous new opportunities but they also present new challenges.
18. (S) Although U.S.-Dutch relations should remain fundamentally sound despite a shift to the center-left, a PvdA-led government would present new challenges.
Both nations are former adversaries that present new challenges to American policymakers as Moscow and Beijing wrestle with restructuring their economies and opening to the West.
"These 'cyberswindles' and 'dot-cons' present new challenges to law enforcement," said Mr. Ashcroft, flanked by six other officials, including Director Robert S. Mueller III of the F.B.I., and Timothy J. Muris, chairman of the Federal Trade Commission.
His departure would present new challenges for the United States, which has sought to preserve Mr. Musharraf as an ally in the fight against the Taliban and militants with Al Qaeda who have nested in Pakistan's tribal regions.
A decision to seek the death penalty would increase the international focus on the case and present new challenges to the troubled military commission system that has yet to begin a single trial.
While the roots of the decline -- poverty, a lack of political clout, the departure of the middle class -- may be the same as those found in urban centers, they present new challenges, experts say.
Kitai's journey of initiation, subject to a set of rules (each inhaler lasts twenty to twenty-four heurs; hashasixinhalerseach each leg of the journey takes a certain amount of time…), plays out like a live-action video game, and, as the movie progresses, new rules present new challenges, their changing demands even posted on-screen in the protagonists' video arrays.
New technologies invariably present new challenges for old laws.
It's an impressive feat, no doubt, but Yahoo will certainly present new challenges for Thompson.
