Heroes are not replicable.

英雄是不可复制的。

And its overall success is not easily replicable.

它的整体的成功是不容易复制。

But is its approach replicable or is it just an exception?

但是它的方法是可以复制的还是只是一个例外呢？

Also, tuna's physical attributes are readily replicable by engineers.

此外，金枪鱼的身体很容易被工程师复制。