travel to和travel in的区别

　　You'll have to travel in disguise

　　你只能乔装出行。

　　They travel in convoy with armed guards.

　　他们的车队在武装警卫的护送下行进。

　　Many people travel to work by car

　　很多人开车去上班。

　　He was too sick to travel to his son's side.

　　他病得厉害，不能赶到他儿子身边了。