have no bottom的用法和樣例：
例句
- Good thoughts have their abysses as well as evil ones.
善的思想和惡的思想一樣，也是深不可測的。 - However, some countries hopping on the nuclear bandwagon have abysmal industrial safety records and corrupt ways that give many pause for thought.
然而，一些國家跳躍的核列車(chē)有深不可測的工業(yè)安全記錄和腐敗的途徑，使許多停下來(lái)思考。
