她突然举起一根瘦小的手指指向房间的另一头。

She suddenly held up a small, bony finger and pointed across the room.

《柯林斯英汉双解大词典》

在这一半，我将手指指向。

So on this half, I'm gonna put my finger on the 2.

youdao

他用一根粗大的手指指向其中一条。

He pointed a thick finger at one of them.

youdao

So finger-pointing at the start of each list, 6 is indeed less than 8 so I'm gonna write it down first.

手指指向列表的开始，6肯定比,8小，我先把它写下来。

哈佛公开课 - 计算机科学课程节选

Advance this pointer-- this finger, to the next element of the list which is 4, make the comparison.

前移这个指示器--也就是这根手指，让它指向列表中的,下一个元素4，再做比较。

哈佛公开课 - 计算机科学课程节选

So at the moment left hand is at the start of this list of size 1, my right hand is at the start of this list of size 1, and now I need to merge these two lists.

现在左手手指指向这个大小为1的列表的开始,右手手指指向这个大小为1的列表的开始,现在我需要合并这两个列表。

哈佛公开课 - 计算机科学课程节选