おおいそがし

おおいそがし【大忙し】

●大忙しだ be very busy 《with…, doing》; be rushed off one's feet; have a hectic time [day]

・彼らは今展示会の準備で大忙しだ. They're very busy getting ready [with preparations] for the exhibition.

・年末でどこの店も大忙しだ. The shopkeepers are all rushed off their feet with year-end business.

●今日は急な会議が 3 つも入り, 大忙しの一日だった. I had a hectic time today, with three unplanned meetings.