hot point

例句：

1. 1. The hot point of the debate is whether to invest in new technology.
   辩论的焦点是是否投资新技术。
2. 2. The company's hot point is its innovative product line.
   公司的热点是其创新的产品线。
3. 3.The research team identified several hot points that needed further investigation.
   研究团队确定了几个需要进一步调查的重点问题。