VOA慢速英语:学习后要做的事情

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

stimulation – n. the action of fueling interest or activity in the body

benefit – n. a good effect or profit gained from something

boost – v. to increase or improve

prose – n. written or spoken language in its most simple form

focus – v. to cause (something, such as attention) to be directed at something specific — + on

optimally – adv. formal: best or most effective

consolidation – n. the act of making something stronger or more secure

fragile – adj. not strong