VOA慢速英语:青少年服务团的目标是帮助他人和提高自己

comfort zone – n. a place, situation, or level where someone feels safe and at ease

opportunity – n. an amount of time or a situation in which something can be done; a chance

instantly – adv. without delay; immediately

empathetic – adj. involving, characterized by, or based on empathy: the act of understanding, being aware of, being sensitive to, and vicariously experiencing the feelings, thoughts, and experience of another

preach – v. to deliver a religious speech