在这个家庭，兄弟姐妹间的帮助是理所当然的。

Zài zhège jiātíng, xiōngdì jiěmèi jiān de bāngzhù shì lǐsuǒdāngrán de.

In this family, helping each other among siblings is taken for granted.

对他的付出，她视为理所当然。

Duì tā de fùchū, tā shìwéi lǐsuǒdāngrán.

She regards his efforts as something to be taken for granted.

孩子们认为家长提供一切是理所当然的。

Háizimen rènwéi jiāzhǎng tígōng yīqiè shì lǐsuǒdāngrán de.

Children often take it for granted that parents provide everything.