"The main problem of downtown is an absence of green space," he says.
"The main problem of CDG will not be solved easily," wrote vanpipe from Zurich.
"The main problem of this war is the poverty hitting us all," said the young emergency ward doctor, called Eyman.
The main problem of the book-type catalog, of course, was the insertion of entries for new acquisitions.
"The main problem of Paris is its last metro," the writer Jerome Charyn, a regular shuttler between the West Village and Montparnasse, once told me.
To have the vision on the pitch and to execute that is the main problem of many players but he has that.
And lack of inclusion and mutual trust between the residents is in the end the main problem of Moscow as a city and a community (in my opinion).
There are volumes written about how tinkering at the edges can slightly increase production efficiency, but almost nothing about how to resolve the main problem of farmgate price.
"The main problem of Chechnya is the children of war," said Jabrail Gakayev, a Chechen historian at the Russian Academy of Sciences.
"The main problem of the government will be less the relationship of the language communities and more the relationship with the trade unions," he said.
The main problem of poor students is not simply that they cannot afford college but that they have to earn a living.
