HSK 6 HSK V7-9
Correct

理所当然

/ lǐ suǒ dāngrán / 
Strokes

Definition

as it should be by rights (idiom); proper and to be expected as a matter of course/inevitable and right

Example

Definition

of course; naturally; as a matter of course; needless to say; it is only right and proper that; it goes without saying that; as it ought to be

1
Léifēng
雷锋
bǎ
把
bāngzhù
帮助
biéren
别人
dàngzuò
当作
zìjǐ
自己
lǐsuǒdāngrán
理所当然
de
的
yìwù
义务
  
。

Lei Feng considered helping other people his natural duty.

2
Biè
别
bǎ
把
zhè
这
yīqiè
一切
dōu
都
kànchéng
看成
shì
是
lǐsuǒdāngrán
理所当然
de
的
  
。

Don't take all this for granted.