Smoking places you at serious risk of cardiovascular and respiratory disease.

吸烟会使患心血管和呼吸道疾病的风险大大增加。

Mercury may cause neurological, respiratory, cardiovascular and digestive disorders.

水银会导致神经系统、呼吸道、心血管及消化方面的疾病。

exercise contributes to cardiovascular fitness.

有利于心血管健康的锻炼。