barter for skills的意思|示意

Writers and artists can barter their skills, receiving a free room in exchange for approximately three days' work a week (outside the summer season).

作家和艺术家可以用他们的技能以物易物，得到每周大约工作三天换来的免费房间(夏季除外)。

There is the unpaid baby-sitter for whose children my daughter-in-law baby-sits in return and neighbours who barter their skills and labour.

还有一位免费的保姆，她的孩子我儿媳也给看。邻居们还交换技术和劳动。