名词
中文翻译：间接建议
同义词：
['indirect advice', 'indirect hint', 'indirect suggestion']
例句：
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1. The teacher gave an indirect suggestion that the students should study harder.
老师给出了一个间接建议，即学生们应该更努力学习。
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2. The manager made an indirect suggestion to improve the quality of the products.
经理给出了一个间接建议，以提高产品的质量。
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3.The artist used a subtle indirect suggestion to convey his message.
艺术家通过微妙的间接建议来传达他的消息。