Sentence examples for additional challenges remain from inspiring English sources

Additional challenges remain in minimising artifacts arising from the ion beam-material interaction during FIB/SEM milling [13], [14] and improvements in software, hardware and storage to handle datasets in excess of 10 GB.

Although our study has provided some insight into the genomic architecture of M S divergence, two additional formidable challenges remain for understanding ecological adaptation and speciation in A. gambiae.

Other challenges remain.

But large challenges remain.

Challenges remain, though.

But huge challenges remain.

The challenges remain immense.

But significant challenges remain.

Nonetheless, big challenges remain.

But haunting challenges remain.

Huge challenges remain, however.