VOA慢速英语:学习前要做的事

session – n. period of time that is used to do a particular activity

location –n. a place or position

cardiovascular exercise –n. exercise that raises your heart rate and pushes blood through the body

context – n. the situation in which something happens : the group of conditions that exist where and when something happens

attributable – adj. not used before a noun: caused by a particular thing

enhance – v. to increase or improve (something)