But there are two ways that you can simplify it is you can snap off the dead heads.

但有两种方法，你可以简而言之就是你可以把死人头扣下来。

She was outside cutting the dead heads off the roses.

【head】她在外面把枯萎的玫瑰花从花枝上剪掉。

So what we do is we'll take multiples of that small piece of core, put them close together on a dead coral head, they fuse.

所以我们要做的是，取几块生命力顽强的珊瑚，把它们紧密地放在一个死珊瑚头上，让它们融合在一起。