The biggest problem might actually be the effort involved.

Good for you, although your plan does involve substatial effort and time of course.

But it's also the nature of some people to resist change, especially when compliance with a new policy involves real effort.

However, reducing the procedure to actual use will involve a lot more time and effort.

There will always be such lobbying, she said, involving efforts that can ultimately both help and hurt children.

The time needed to complete such a check is generally 1-2 weeks and the effort involved can require up to 6000 man-hours.

That method produces very accurate results, but involves much effort.

One technique has involved efforts to eliminate some of it from the trees themselves, before they are turned into pulp.

The work in the mines at times involves painstaking efforts.

This result was obtained following several lengthy meetings and enormous efforts by all those involved.