stand void的用法和樣例：
例句
- This is not to say your warranty is void if you crunch, it is not.
這不是說你進行分散式計算會使你的保修的失效，不是的。 - This agreement shall become null and void automatically upon expiration of its term of validity.
該協議效期期滿后便自動失效。 - We will void the existing and issue a new one.
我們將把現有的作廢，然後再出一張新的。 - There notes we designed during World War II to be easily declared void if captured in large numbers by the enemy.
這些鈔票是在二次大戰中設計的，為的是如果被敵方大量繳獲，就可能輕而易舉地宣布作廢。
