feet on the ground的用法和樣例：
例句
用作名詞 (n.)
- Our conclusion is based entirely on fact.
我們的結論完全是實事求是的。 - We should follow the principle of seeking truth.
我們要遵循實事求是的原則。
辭彙搭配
- have one's feet on the ground 實事求是(的)...
