Correct

一步一个台阶

/ yī bù yí gè tái jiē /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/一步一个台阶-Chinese-idioms-Cchatty-a600228c-82e9-43d3-9c5a-ed9496be75f2-1612776106.jpg

Collocation

1
一步一个大台阶
2
一步一个新台阶
3
一步上一个台阶
4
一步一个台阶地往上提高
5
要一步一个台阶
6
总是一步一个台阶

Definition

一步一个台阶:

Literally means:

take one step and cross a step

Actually means:

It means taking the steps one by one.

It figuratively means working or doing things step by step and making steady progress or development, usually in study, work or professional career. Commendatory

走一步,上一个台阶。比喻一步一步地踏实做事,每一步都做出成绩,有新的提高或发展。多指学习、工作、事业等。具有褒义色彩。

Example

Used as predicate, adverbial adjunct or object. It can be used with other words in between. (作谓语、状语、宾语,中间可以插入别的词语)
1
xué
大学
nián
  
,
de
xué
学习
chéng
成绩
shàng
xīn
táijiē
台阶
  
,
nián
nián
jìn
进步
  

Four years in college, his academic performance step by step to a new level, year by year progress.

2
Zhèxiē
这些
jīng
经理
dōu
shì
cóngxiǎo
从小
zhíyuán
职员
zuò
  
,
táijiē
台阶
wǎng
shàngshēng
上升
  
,
zuìhòu
最后
cái
zǒu
shàng
lǐngdǎo
领导
gǎngwèi
岗位
de
  

These managers are from the small staff to start, step by step up, and finally to the leadership position.

3
Nán
南极
de
xué
科学
kǎochá
考察
gōngzuò
工作
suīrán
虽然
yào
zuò
  
,
dàn
必须
táijiē
台阶
  
,
hǎo
  

Although the scientific expedition to Antarctica has to be done step by step, it must be done step by step, better than once.