Human rights groups have laid out excellent proposals for a Darfur peace process, and they need a vigorous push.

Sure enough, a surprisingly vigorous push raised my hand by several inches.

They strapped him to the bed, swabbed his spine with iodine, and with one vigorous push inserted the needle.

The antenna sprang free with a vigorous push, deploying the satellite after a five-hour delay.

But it is going to take a more vigorous push from mothers themselves to make things move faster.

Yet amid this year's vigorous push in Albany to change the state's welfare rules, there was little discussion of the problems that afflict the rural poor.

Many buildings were burnt-out shells; others looked as if a vigorous push would bring their walls tumbling down.

She let go Charles' sleeve and gave him a rather vigorous push in my direction.

We seek a new and vigorous international push, with concrete steps toward the end game.

A quick vigorous push sent him off his balance and splash into the heaving sea below.