The best activities for stamina are fairly energetic; they need to get you slightly out of breath.最能够锻炼耐力的是那些需要一定体能、能让人呼吸稍感急促的活动。A small disappointment for me was the poor quality of the photographs.照片的质量较差，令我稍感失望。The shoe's sole had a slightly textured surface.鞋底表面稍感粗糙。