futile effort造句怎么写

I hadn't participated in the walk for several years, mainly because it seemed like such a 11 futile effort.

To date, the sum of my gardening experience had been futile efforts to rid the flower beds of grass.

She believes that a truth: as long as the earnest in work, time will be wasted, who was seemingly futile efforts, are in fact a kind of accumulation, there will certainly be a return.

After a long period of seemingly futile effort to put the problem on hold, it is best to turn it over to the subconscious for the time being.

A futile effort, too: Beijing won the games, and some would say the argument.

Mr Samuelson, an economics columnist for the Washington Post and Newsweek, graphically recounts the futile efforts of various presidents to contain inflation, and the toll they exacted.