wanderlust

他的旅行热情促使他计划明年环游世界。

His ___wanderlust is driving him to plan a trip around the world next year.

一阵突如其来的旅行冲动让她辞去了办公室工作，买了一张去巴塔哥尼亚的单程票。

A sudden attack of ___wanderlust made her quit her desk job and book a one-way ticket to Patagonia.

即使旅行了几十年，他的流浪欲望也没有丝毫减退的迹象。

Even after decades of travel, his ___wanderlust showed no sign of fading.