在边缘

The tree grew on the brink of the cliff.

那棵树生长峭壁的。

I wrote annotations in the margin of the book.

我书的作注。

Join the blue wool on the end of the gold pattern and work the same stitches into the back.

这金制图案上蓝毛线, 背面也用同样的方法。

Join the blue wool onto the end of the gold pattern and work the same stitches into the back.

这金色图案上蓝毛线, 背面也用同样的方法。

Achene straight, with crested or U-shaped appendix at apex or along dorsiventral edges, usually verrucose, invested by shorter persistent perianth.

瘦果直，有具脊或者U形附属物先端或者背，通常多疣，被更窄的宿存花被包围。

At the edge of a sprawling grassland, a pair of hoofed grazers resembling horses, an antelopelike notoungulate and a ground sloth feed quietly, oblivious to their impending doom.

辽阔草原的，有一对貌似马儿的有蹄草食动物、一只很像羚羊的南方有蹄类和一只地獭正静静觅食，没有注意到大祸即将临头。