Did you have a good crossing是什么意思,该怎么回答?

crossing一般是通道的意思，在这里应该引申为旅行、航行、通行。
我在网上搜了一下你这句话，发现是工程硕士一道题的题干，后头的回答是_____,It was really rough and I"m not a good sailor.空白处最好是填No，I"m afraid not.

“航程如何？”
“不怎么样，（海面）很颠簸，而我也不算是个好水手。”

did you have a good crossing是个习惯用法
可翻译为：经过（？？）顺利吗？比如：a.路上顺利吗？b.过得顺利吗？
一般回答为：Yes.或者是否定加说明。

example:
a.
Sulla: Please sit down miss. (both sit) Did you have a good crossing.
Helena: Er, yes, yes, very good thank you.

b.
"My Dear Edourd" Still no word. "I caught cold Saturday and Sunday when you left."
"Did you have a good crossing?"
"Only your letters can make me feel better." Chaperone feels that E's good wishes helped bring her husband back.