cardiovascular efficiency的用法和樣例：
例句
- Job stress has been known to trigger heart problems in people who already have cardiovascular disease.
眾所周知，對于心血管功能不好的人來(lái)說(shuō)，太大的工作壓力更容易引起心血管疾病。 - Exercises that reduce weight and increase fitness are called cardiovascular exercises.
旨在減肥和提高健康水平的練習被稱(chēng)為心血管功能練習。
