Correct

一蹴而就

/ yī cù ér jiù /
Strokes

Definition

to get there in one step (idiom); easily done/success at a stroke/to get results overnight

Example

Definition

succeed at the first try; accomplish one's aim in one move; reach the goal in one step

1
Zhèxiē
这些
wèn
问题
de
jiějué
解决
néng
可能
érjiù
一蹴而就
  

These problems can't be solved overnight.