Use silence, cleanliness and respect to make sentences.

Quiet-it's a quiet night, and I'm lying quietly on the rattan chair enjoying the moon.

Clean and quiet-recently, property management has been strengthened to keep the community clean and quiet in line with residents' voices.

Respect-this is a respectable old man.

Quiet, quiet and respectful-the old man sitting quietly in the pavilion enjoying the quiet moonlight is a respectable scientist.

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