And it was certainly stupid of him to have marked it with red pencil.

他用红铅笔在上面做标记肯定是愚蠢。

I'm using it. I'm using the red pencil.

这支笔我在用。

You start to ignore most sensory data and selectively discard information that does not align with your goal: finding the red pencil crayon.

你开始忽略大多数感官数据，有选择性地丢弃那些你目标（找到红蜡笔）不一致信息。

Exercise 2.1 I have a black pen, a pink eraser, an orange notebook, a red pencil, a yellow sharpener, a green book, and a white ruler.

练习 2.1 我有一支钢笔、一块粉红橡皮擦、一个橙笔记本、一支红铅笔、一把黄卷笔刀、一本绿书和一把白尺子。

Walter took him to the morning-room where Miss Fitch, with a yellow and a red pencil stuck in her ginger bird's-nest and another in her mouth, was prowling up and down like an enraged kitten.

沃尔特把他带到起居室， 菲奇小姐姜黄燕窝和嘴里叼着一支黄和红铅笔， 正像一只被激怒小猫一样四处游荡。