Many customers buy snacks on impulse while waiting in line at the checkout counter.

許多顧客在結帳櫃檯排隊時，會一時衝動買零食。

I resisted the impulse to reply angrily to the client's rude email this morning.

今天早上我克制住衝動，沒有憤怒地回覆客戶那封無禮的電子郵件。

He booked a weekend trip to Tokyo on impulse after seeing the airline's sale.

他看到航空公司的特價後，一時衝動就訂了週末去東京的行程。