①为……做一名志愿者 work as a volunteer for...
②18岁的男孩 a boy of 18 years old
③与某人流利地交流 communicate with sb. fluently
④尤其喜欢运动 be especially fond of sports
⑤擅长交流 be good at communication
⑥对……熟悉 be familiar with...
⑦乐于帮助别人 be glad to help others
⑧愿意做某事 be willing to do sth.
⑨为某人提供服务 provide service for sb.
⑩适合…… be suitable for...