tread carefully/gently/lightly idiom
言行谨慎；小心处理
to speak or behave carefully to avoid upsetting or causing offence to anyone
The government knows it has to tread carefully on this issue. 政府知道这件事必须谨慎处理。
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。