免不了 (miǎn bu liǎo): неизбежное

The first time he spoke on stage, he was so nervous that his voice trembled; it was unavoidable that he would make a few small mistakes.

When you first learn to ride a bike, falling a few times is unavoidable; it'll be fine after you practice a few more times.

When two good friends haven't seen each other for a long time, a bit of unfamiliarity is unavoidable, but the bond remains.

When an elderly person is hospitalized, no matter how busy the children are with work, they will inevitably take turns going to care for them.

When going home for Spring Festival, no matter how hard it is to buy a train ticket, people will inevitably make the trip.