question about application of citizenship

[questionss]

Could anyone help me with the following question?

If I have ever travelled to the US by Greyhound and driving, but there is no any record on my passport; do I need to claim the days in the US as days of absence in the application form?

Thanks!

 

[questionss]

up

 

[Jane]

不管你离开多久都应该申报，坐灰狗有没有纪录不知道，但是自己开车肯定没有纪录！

 

[questionss]

谢谢！
自己开车也要申报？