Sentence examples for are two key difficulties from inspiring English sources

There are two key difficulties in extending these sorts of calculations, however.

There are two key reasons.

There are two key issues here.

Nonetheless, there are two key problems.

There are two keys.

Preparation and placement are two keys this week.

Here are five key charts.

There are three key proposals.

There are three key objectives.

Here are five key questions.

There are four key ways.