So , far from a celebration at seoul , the g20 glasshouse finds stones raining in from all quarters .
因此,首尔的g20“温室”远不是一场庆祝活动,而是遭受到来自四面八方的攻击。
The glasshouse industry has more than a century 's experience of growing crops indoors in large quantities , says gene giacomelli , director of the controlled environment agriculture centre at the university of arizona in tucson .