sink like a stone idiom (UK also sink like a lead balloon)
石沉大海，无人关注
to attract no support, attention, or interest
My suggestion that we all play tennis sank like a stone. 我提出的大家都去打网球的建议犹如石沉大海，无人响应。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。