上升轨道 meaning in English

ascent orbit

But according to a statement issued by chief executive tung chee - hwa in europe yesterday , the government believes it will at least take a year before our economy will gradually bounce back . i hope the administration will reveal in its response to my query if it has any contingent plans in case external circumstance prevent a rapid economic recovery . taking a bit less from taxpayers pockets
可能曾司长对经济将迅速复苏极具信心，但若特首昨天在欧洲透露属实,政府估计本港经济将要在一年多后才慢慢回复上升轨道,本人就仍然希望政府在回应时能多作披露，若本港的经济在外来因素持续影响下未能迅速反弹，是否另有应变之策？