VOA英语视频：联大开幕在即，全球南方关注发展，拜登将继续号召支持乌克兰

US President Joe Biden heads to the UN General Assembly in New York next week, where he will attempt to strengthen international support for Ukraine while many Global South countries seek to draw attention toward development challenges and other international crises. White House Bureau Chief Patsy Widakuswara has this preview.