writing on the wall的用法和樣例：
例句
- Bill saw the writing on the wall and resigned his job before he was dismissed.
比爾看到了不祥之兆，因而在被開除以前他辭去了工作。 - The increase in electricity prices is the writing on the wall for many small businesses.
電費的提高對許多小企業來說是個不祥之兆。
辭彙搭配
- the writing on the wall 不祥之兆(凶兆)...
