例句：
Do you have to catch every word?
你一定要聽懂每個字嗎？
Hold / keep one's word:
信守諾言
例句：
He simply cannot be trusted to keep his word.
根本不能相信他會信守諾言。
Break your word:
食言
例句：
Never break your word, or no one will trust you.
不要食言，否則沒有人會信任你。
Eat one's words:
=Take back one's words
收回所說的話
例句：
Someday you'll eat your words.
總有一天，你會收回你所說過的話。
