英语语法分析

To avoid accidents, some trampolines have 8 safety net around them.

为了避免意外，一些蹦床周围有8张安全网。

Trampolines: 108, 029.

蹦床：108 029。

I thought he had a couple of trampolines on his boots.

我以为他鞋里装了蹦床。