Quote.

• If you can’t be a pencil to write someone’s happiness, then try to be the eraser to remove the sadness.

Situation dialogue.

• A: I think the dumplings are yummy.
• B: I agree with you. Do you want some more?
• A: Yes, please. And some soy sauce.
• B: OK. Let’s order another plate.
• A: Good idea. And remember the soy sauce.
• B: Okay, no problem.

Vocabulary.

Discrete.

• His action is discrete.

Source.

• Linux has only one root source.
• This source of information is awesome.

Visual signal.

• The old station has fewer visual signals, so I am confused.

An expectant look.

• The little girl look at her father with an expectant look.

Fix on.

• She fix on me, It makes me scared.