问题描述：
问题解答：
They were trapped by their own tricks.
“他们陷入了自设的陷阱之中”
They caught in a cobweb of their own set trap
They are trapped in the tricks of their own.
trap和in是固定搭配：
例如 trapped in a mine(困到了矿山)
They fell into from in the trap which supposes
They fell for their own tricks.
上海旅游网