To link a custom element with a pre-set shadow tree, you need to use the new element.

要在预设的影像树中链接自定义的元素，您需要使用新的元素。

youdao

Fortunately, mountains of reliable evidence proves the direct link between smoking and cancer beyond any shadow of the doubt.

庆幸的是，大量可靠的证据证明抽烟和癌症有直接联系是毫无疑问的。

youdao

Fortunately, mountains of reliable evidence prove the direct link between smoking and cancer beyond any shadow of the doubt.

庆幸的是，大量可靠的证据证明抽烟和癌症有直接联系是毫无疑问的。

youdao

The building, in the well-to-do area of Rathgar in south Dublin, is now an independent private old folks home and has no religious link, but it still casts a shadow over the lives of the 20 or so still alive who were born and spent their early years there.

BBC: Bethany survivors want justice after Magdalene apology