成为 + 一种 + 负担
The noun 负担 (fùdān) means "burden" or "load," describing something that weighs heavily on a person, whether financially, physically, or emotionally. It often appears with 成为 (to become) to describe something turning into a burden. It can also function as a verb meaning "to bear" a cost or responsibility.
每个月的房租对他来说是很大的负担。
měi gè yuè de fángzū duì tā lái shuō shì hěn dà de fùdān.
The monthly rent is a big burden for him.
孩子的学费已经成为家庭的主要负担。
háizi de xuéfèi yǐjīng chéngwéi jiātíng de zhǔyào fùdān.
The children's tuition has become the family's main burden.
别给自己太大的心理负担,放轻松。
bié gěi zìjǐ tài dà de xīnlǐ fùdān, fàng qīngsōng.
Don't put too much psychological burden on yourself, relax.