turn into = change into 把……变成
When it comes to … 当提到……，当谈到……
knock out 出局
make a wish 许诺
the finishing line 终点线
up and down 上下地，到处，前前后后，来来往往
come over 走过去
stay healthy 保持健康
no more than 仅仅，只是
have a lot to do with 与………有很大关系
be home to 是……所在地，栖息地
the rest of 其余的
agree with 同意
come true 实现
learn from 听说
mental illness 精神病
little by little 逐渐地
over time 随着时间的流逝
volunteer group 志愿者小组
from then on 从那时开始
sb‘s face lit up. （使）变得容光焕发或振奋
depend on 依赖，依靠
North Pole 北极
put up = set up， build up 建立，设立，搭起
belong to 属于
think highly of 高度赞扬