baby step
noun [ C, usually plural ] uk/ˈbeɪ.bi ˌstep/ us/ˈbeɪ.bi ˌstep/
（向成功迈进的）一小步
an act that makes a very small amount of progress towards achieving something
Olympic officials have already started to take baby steps to rein in costs. 奥运会官员们已经在控制支出方面获得了一些小的成功。