Correct

同呼吸

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Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/同呼吸-Chinese-idioms-Cchatty-f9715ede-60b0-4d51-9138-c95e2a96218b-1612776690.jpg

Collocation

1
他们同呼吸
2
与/和……同呼吸

Definition

同呼吸

Literally means:

share the breath

Actually means:

share common fate; throw in one's lot with someone

It means being closely connected, with one heart linked to the other, and sharing the same opinions and interests. Commendatory.

指关系密切,心心相连,或观点和利害一致。具有褒义色彩。

Example

Used as predicate. (作谓语)
1
men
他们
liǎng
rén
cóngxiǎo
从小
一起
cháng
长大
  
,
zhí
一直
xīnliánxīn
心连心
  
,
tóng
同呼吸
  
,
gòngtóng
共同
xià
打下
le
zhè
fèn
jiā
家业
  

The two of them grew up together, has been heart-to-heart, breathing together, and jointly laid down this family business.

2
Nóngcūn
农村
gàn
干部
yīnggāi
应该
shēn
深入
dào
nóngmín
农民
de
jiātíng
家庭
zhōng
  
,
liǎojiě
了解
men
他们
de
疾苦
  
,
men
他们
tóng
同呼吸
  
,
zuò
men
他们
de
tiēxīnrén
贴心人
  

Rural cadres should go deep into the families of farmers, understand their suffering, breathe with them, and be their sweet people.

3
Zài
zhànzhēng
战争
shí
时期
  
,
qiānbǎiwàn
千百万
hǎiwài
海外
huáqiáo
华侨
shēn
zài
hǎiwài
海外
  
,
dàn
guónèi
国内
de
rénmín
人民
tóng
同呼吸
  
,
gòngtóng
共同
kàng
抗击
mín
民族
de
rén
敌人
  

During the war, millions of overseas Chinese were overseas, but breathed with the people at home to fight against the enemies of the nation.