VOA慢速英语:帕克兰学生枪击案后重返校园

grief counselor - n. a health professional that aims to help people cope with saddnes and mourning following the death of loved ones, or with major life changes that trigger feelings of saddness.

backpack - n. a bag for carrying things that has two shoulder straps and is carried on the back

comfort - n. a state or situation in which you are relaxed and do not have any physically unpleasant feelings caused by pain, heat, cold, etc.

cookie - n. a sweet baked food that is usually small, flat, and round and is made from flour and sugar

NRA - n. The National Rifle Association, or NRA, is an organization that is active in supporting the rights of U.S. citizens to own guns.

semi-automatic - adj. able to fire bullets one after the other quickly but not automatically