突破口 meaning in Chinese

breach
sally port

Here was his opening .
这正是他的突破口。
Through this gap darted two panzer divisions making straight for warsaw .
两个装甲师穿过这个突破口，直扑华沙。
Research on the breach of risk investment system
探索风险投资体系突破口的研究
Nonprofit organizations are also stepping into the breach
一些非盈利组织也在寻找突破口。
Where is the outbreak of improving english reading ability
提高英语阅读能力的突破口又在哪里？

More: Next