Jennifer: That way they look longer.

Billy: Now what are you doing?

Jennifer: Putting on mascara.

Billy: Nasty. You'd better not rub your eyes.

Jennifer: I won't.

Billy: And you'd better not cry or you'll have black streaks running down your face.

mascara (n.)

睫毛膏

珍妮花：这样睫毛看起来会更长。

比 利：你这会儿又是在干嘛?

珍妮花：上睫毛膏。

比 利：恶。你最好别揉眼睛。

珍妮花：我才不会。

比 利：你也最好别哭，不然你脸上就会有条黑线流下来。