除了在特别的情况下，除了有孩子向别人展示自己的画作，人们在火车上是不和陌生人说话的。

Except in unusual circumstances, or unless a child shows off a drawing, people on trains don't speak to strangers.

youdao

除了在特别的情况下，除了有孩子向别人展示自己的画作，人们在火车上是不和陌生人说话的。

Except in unusual circumstances, or unless a child shows off a drawing, people on trains don't speak to strangers.

youdao