make them jealous
让他们嫉妒
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Researchers asked 549 Dutch and Spanish men and women to rate how jealous they felt, and to list the qualities in a romantic competitor that were most likely to make them uncomfortable.
研究人员对549名来自荷兰和西班牙的男性和女性做了调查，以研究他们嫉妒情绪的强弱程度，并列举最让他们感到不安的情敌所具备的条件。
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