Correct

此一时,彼一时

/ cǐ yī shí, bǐ yī shí /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/此一时彼一时-Chinese-idioms-Cchatty-dc35daac-0136-4a4b-85ed-b761feb6f6df-1612777540.jpg

Collocation

1
应该此一时,彼一时
2
总是此一时,彼一时
3
可是此一时,彼一时
4
的确是/确实是此一时,彼一时
5
真是此一时,彼一时

Definition

此一时,彼一时

Literally means:

circumstance change with the passage of time

Actually means:

different times call for different actions

Because things are now different from what they were, the actions or methods should be different well.

表示现在的情况跟以往不同,所用的方法也应该不同。

Example

Used as object, attributive or as a minor sentence. (作宾语、定语,也可 (作小句)
1
Qiánxiēnián
前些年
duō
许多
dānwèi
单位
qiāng
zhāo
yào
xuéshēng
大学生
  
,
shì
可是
此一
shí
  
,
shí
  
,
xiànzài
现在
de
xuéshēng
大学生
jìngshì
竟是
zhí
nán
qiú
  

In previous years, many units rushed to college students, but this time, then, now college students are difficult to find a job.

2
Shìchǎng
市场
duì
gōng
公司
zhāo
juédìng
决定
xìng
de
zuòyòng
作用
  
,
gōng
公司
jìnxíng
进行
zhànlüè
战略
zhuǎn
转移
  
,
shìchǎng
市场
yíngxiāo
营销
wéi
zhōngxīn
中心
shì
rán
必然
xuǎn
选择
  
,
zhè
jiù
jiào
此一
shí
  
,
shí
  

The market plays a decisive role in a company, the company's strategic shift, marketing as the center is an inevitable choice, this is called this moment, the other time.

3
Xiànzài
现在
de
shēng
毕业生
suīrán
虽然
hěn
cuò
不错
  
,
dànshì
但是
miànduì
面对
此一
shí
  
,
shí
de
shèhuì
社会
qiú
需求
  
,
men
他们
不得不
xuǎn
选择
继续
shēnzào
深造
huò
gǎiháng
改行
  

Today's graduates are very good, but in the face of this, the social needs of the time, they have to choose to continue their studies or change their jobs.