have no bottom

• 深不可测

have no bottom的用法和样例：

例句

1. Good thoughts have their abysses as well as evil ones.
   善的思想和恶的思想一样，也是深不可测的。
2. However, some countries hopping on the nuclear bandwagon have abysmal industrial safety records and corrupt ways that give many pause for thought.
   然而，一些国家跳跃的核列车有深不可测的工业安全记录和腐败的途径，使许多停下来思考。