It was only a few days ago that he was full of contempt for the new project, but he is now working hard to with zest for its realization.what a baffling change!

• 几天前他对这项计划还嗤之以鼻，可是他现在却以高涨的热情去努力落实这项计划，这真是让人难以理解的转变。