他不爱说话，非常有礼貌，也不装腔作势。

He's a man of few words, very polite and unassuming.

《柯林斯英汉双解大词典》

她开始平平实实地说话，全忘了装腔作势：“家母和我在丹佛过了一个夏天，因为父亲生病，她一个礼拜前就先回家了。”

She began to speak truly and simply, forgetting about style and manner. "Mamma and I spent the summer in Denver. She went home a week ago because Father was ill."

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