Sentence examples for serious challenges exist from inspiring English sources

Mujtaba Rahman, an analyst for Europe at the Eurasia Group, said in e-mailed comments that the E.C.B.'s announcement should prove important in stabilizing sentiment in the near term, but that "many serious challenges exist regarding the execution and implementation of the bank's new Outright Monetary Transactions in practice".

You May Not Have Used It Enough" (Aug. 31): Another serious challenge exists.

Such challenges exist in home care as well.

These challenges exist throughout corporate America.

However, sizable challenges exist.

Similar challenges exist from media-sharing apps.

Thus, two main challenges exist.

Two major systems-level design challenges exist.

Challenges exist to scale up this momentum.

However, challenges exist currently.

However challenges exist.