N3 — outside your level filter
同時
doujisame timeN3
Example sentences2
電話が鳴ると同時に、玄関のベルも鳴った。
denwa ga naru to douji ni, genkan no beru mo natta.
Just as the phone rang, the doorbell rang too. neutral
二つのことを同時にやるのって、けっこう大変だよね。
futatsu no koto o douji ni yaru no tte, kekkou taihen da yo ne.
Doing two things at the same time is pretty tough, isn't it? casual