All told, these efforts represented a collective investment of more than $10 billion, but they were producing next to nothing in returns.

The effort represented the most ambitious and complex student satellite project to date.

These efforts represent a belief that our government belongs to the American People.

Such efforts to expose children to the wonders of learning represent the city at its best.

The effort also represents an attempt to heighten awareness that every citizen can help.

These efforts do not represent them at their best; they are too monotonous in composition and palette.

Microsoft's efforts do not represent the first attempts to limit access to violent games.

While existing efforts are necessary, these efforts represent the wisdom of the moment.

The government's efforts against the Pakistani Taliban represent a positive move.

The efforts represent an important shift for the 201-year-old academy.