Unit 3 Sports - Q12 - Exe 23

理由 the cause of something happening

一起 with each other

有时候 on some occasions but not always

帆船运动 the sport or activity of using boats with sails

会员 a person that belongs to a group or organization

吵杂声 a sound, especially one that is loud and unpleasant

贵 costing a lot of money