down-to-earth，务实。have one‘s feet on the ground：脚踏实地

来源: 于 2020-11-23 08:14:39 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

can't have your cake and eat it：不可能两者兼得，现实一点

beggars can't be choosers：要饭的哪能挑肥拣瘦，别无选择，没得选