はい
miga hairu

Godan Verb (ru)
Idiomatic Expression

1. to give one's everything; to make one's best effort; to be enthused; to put your back into it

あんなに さわがしくては何事 なにごとにも はいらない。
annani sawagashikutewa nanigotonimo miga hairanai.
I can't apply my mind to anything with all that noise!