You might feel your heart racing or your face turning red, but do whatever you can to remain neutral in both your words and actions.
你可能会感到心跳加速或脸变红，但无论在言语还是行动上都要尽量保持中立。
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Green: Because of its association with nature and foliage, green in design can be used almost like a neutral colour: greens never clash with red or pink roses, yellow sunflowers, lilacs or bluebells.