步行被看做是“需要填补的空白，”《浪游之歌：走路的历史》（Wanderlust:AHistoryofWalking）的作者雷贝嘉？索尔尼（RebeccaSolnit）说。
It is viewed as " an empty space that needs to be filled up , " says Rebecca Solnit , author of Wanderlust : A History of Walking .
贝嘉，你知道，我不喜欢你对我吼叫。
Aaron : Becca , you know I don 't like it when you yell at me .
贝嘉