travel bug

When going to Israel to question a witness was discussed, they started getting the travel bug.

当讨论到去以色列取证时，他们都开始兴奋起来。

When Sagittarius suddenly gets the travel bug, Gemini is very amiable about hopping in the car and going right along.

当射手突然拿起行囊，双双立刻就能跳到车上，准备出发一起飞。

For some reasons, the travel bug is very contagious and hard to cure.

出于某种原因，旅游瘾的病菌是会传染的并且难以治愈。

My friend Alex called me up and said that he'd been bitten by the travel bug.

我朋友艾力克斯打电话给我，说他最近一直想去旅行。

Apparently not even a deadly virus can kill the travel bug in some folks.

显然对有些人而言即便是致命的病毒也不可能杀死他们的旅行。

He's been bitten by the travel bug .

他迷上了旅游。