This weekend I tried horse-back riding for the first time.
这个周末，我第一次骑了马。
2
try new hobbies with older teenagers (scuba diving, horse-back riding, snorkeling, hiking).
再大点的10多岁的孩子的话可以试试新的爱好（轻便潜水，骑马，浮潜，远足）；
3
Try barefoot running, try knitting, horse-back riding, gardening, cooking... There are always so many things worth trying but our busy lives always keep us from trying them.