今天我们要学的词是fast-track。 Fast-track, 是指通往成功的快行道. "U.S. Secretary of Energy Steven Chu said that he will put clean and renewable energy projects on the fast track," 美国能源部长朱棣文表示，他要加快清洁、可再生能源项目的进度。

澳大利亚二月份发生大范围的火灾，造成两百多人丧生，1800多所住宅被烧毁，为了减少火灾隐患， "Australian officials want to put fire-safe cigarette regulations on the fast track," 澳大利亚官员希望让生产防火香烟的新规定尽快实施。好的，今天我们学习的词是fast-track...