The phrase "a hefty burden of" is correct and usable in written English.
It can be used to describe a significant or heavy responsibility, obligation, or weight that someone has to carry, either literally or metaphorically.
Example: "After taking on the project, she felt a hefty burden of responsibility weighing on her shoulders."
Alternatives: "a significant load of" or "a considerable weight of".
Her husband's crazy hours and long absences impose a hefty burden on her and on their children.
Although royalty rates have come down they are a hefty burden on companies that have attracted customers at such a rate.
That leaves 16,000 in use: still a hefty burden for an organisation where the number of regular Sunday worshippers is around 1m.So is the Church of England simply winding up?
Skincare, sun protection, cosmetics and haircare can add a hefty burden to your carry-on case.
With such a hefty burden placed on the shoulders of trial judges, it is no wonder that many have taken the initiative to attend seminars that will prepare them for their important and challenging gatekeeping duties.
Now the head coach Joe Schmidt has backed the Leinster player to shoulder a hefty burden, as Ireland chase only their third win in 42 years in Paris.
He and Walkon were in the air together two out, but of the two white chargers, Al Ferof was the more dashing, even under his hefty burden of 11st 8lb.
This hefty burden of proof, coupled with high costs, chills debate and hampers investigation into everything from consumer affairs to genocide.Pressure groups dealing with issues such as war crimes are campaigning for reform.
With the biotechs gone, Woods opted to stay in upstate New York, not wanting to add moving expenses to the already hefty burden of paying off her school loans.
Still, the new benefit would cost the government an estimated $150m-200m 150m-200mhefty burden given the costs of rebuilding after Chile's 2010 earthquake.The bill will not be voted on for months while the president's congressional allies negotiate with their opponents—who want to make the law even more generous and water down its few attempts at cost control and labour-market liberalisation.
