It is not a pleasant ride because the train can be full of people. It is so crowded that we are packed like sardines? Just like small fish in a can.

这并不是个舒服的交通工具，因为火车上可能挤满了人，挤到我们像沙丁鱼一样被装在罐头里。

youdao

The streets were crowded with people and the shops were full of wonderful things.

街上都挤满了人，店里也是琳琅满目。

youdao

Exactly 1, 998 years ago Mary, also heavily pregnant, would have had to struggle along a crowded street full of people jostling and pushing.

BBC: Seeing chaos at Christmas