He was wearing some house slippers, not outside shoes.

他穿着室内的拖鞋，而不是外出的鞋子。

When he goes to get some potatoes, he leaves the shoes outside where they get mistaken for trash and taken away.

之后他在买土豆的时候，把鞋子放在店外，却被人当成垃圾拿走了。

He was quite ignorant that it is forbidden to Christians to enter certain Indian temples, and that even the faithful must not go in without first leaving their shoes outside the door.

第一，某些印度神庙有明文规定禁止基督徒入内；其次，即便是信徒进庙，也必须先把鞋子脱在门外。