shōdōgai o surubuy a thing on impulse; impulse-buy

筌 音宣, 訓于閇也, 謂敎也

Tesei no jigen bakudan ga bakuhatsu shita.A handmade time bomb went off.

Kanojo no saishin no sakuhin wa higeki to iu yori mo kanashii monogatari da.Her latest story is more a sad story than a tragedy.