1、Beaming villagers scramble up ladders to smarten up the fronts of their homes.
燦爛的村民爬上家門前的梯子。

2、Some fresh flowers should smarten up the room.
幾枝鮮花會(huì)使房間漂亮起來。

3、You’ll have to smarten up if you want to pass those exams.
你要是想通過考試，思維就必須更加敏捷。

4、Some new paint will smarten up the house.
刷點(diǎn)新油漆，房子就會(huì)漂亮起來。

smarten up翻譯