It must be taken deep into Mordor我们必须有人带着魔戒深入魔多

deep into:深入

Some plants push their roots deep into the soil.

一些植物的根深深长入土中。

It is a barren wasteland riddled with fire, and ash and dust 那里是一片不毛荒原，充斥着火焰，灰烬和弥漫的烟尘

riddle with:在 ... 上打许多洞

The cliffs are riddled with caves.

岩壁上布满洞穴。

This ladder is riddled with woodworm.

这个梯子已经让蛀虫蛀了很多洞。

One does not simply walk into Mordor 魔多不是这么容易进去的

walk into:进入

He was forbidden to walk into the tabernacle.

他被禁止走进礼拜堂。

Its Black Gates are guarded by more than just Orcs 那些黑色的闸门都有魔多的半兽人军队看守着

more than:超过；多于

I'm afraid I've eaten more than enough.

我怕我是吃得过多了。