He kept us at it all day.
他让我们不停地干了一天。
She kept peering over her shoulder.
她不停地回头看。
She kept her tone light.
她一直用温和的语气说话。
She has kept very trim.
她的身材保持得很苗条。
She kept quiet all through breakfast.
她吃早餐时始终保持沉默。
